Surname Projects
list of surname projects
| Group | Alternate Surnames | FTDNA Member Count |
|---|---|---|
| The Aaron DNA Project | Aaron, Aarons, Aaronson, Ahrens, Arend, Arends, Arendt, Arens, Arent, Arents, Arentz, Arenz, Arn, Arndt, Arnn, Arns, Arnt, Aron, Arons, Aronson, Arrant, Arrants, Arrent, Arron, Arrons | 32 |
| The Abbott DNA Project | 34 | |
| The Abel DNA Project | Abel, Abele, Abeles, Abell, Abella, Abellera, Abels, Abelson, Able, Abler, Ables, Ablett, Aviles | 10 |
| The Abercrombie DNA Project | Abercrombie | 2 |
| The Abernathy DNA Project | Abernather, Abernathie, Abernathy, Aberneathie, Abernethi, Abernethy, Abernetti, Abernythe, Abirnather, Abirnathie, Abirnethie, Abirnethny, Abirnidhr, Abirnythy, Abrenethy, Abrenethyn, Abrenythe, Abrenythi, Abrenythie, Abrenythyn, Abrnnete, Aburnethe | 18 |
| The Aburto DNA Project | 2 | |
| The Acevedo DNA Project | Acebedo, Acebo, Acedo, Aceto, Aceudo, Acevado, Acevedo, Aceyta, Azadeh, Azebedo, Azevedo | 9 |
| The Ackerman DNA Project | Acker, Ackerly, Ackerman, Ackermann, Ackers, Ackerson, Ackert, Ackman | 14 |
| The Acosta DNA Project | Acosta, Agosta, della Costa, La Coste | 11 |
| The Adair DNA Project | Adair, Adare, Odair, O'Dair | 16 |
| Adams Surname DNA Project | 270 | |
| The Addison DNA Project | Adderson, Addesso, Addis, Addisen, Addison, Addisson, Adison | 10 |
| The Adler DNA Project | Adler, Adlersberg, Adlerstein | 7 |
| The Agnew DNA Project | 5 | |
| The Aguilar DNA Project | Agilar, Aguero, Aguiar, Aguila, Aguilar, Aguilera, Aguillard, Aguire, Aguirre, Agular | 9 |
| The Ahrens DNA Project | Ahearn, Ahern, Ahrends, Ahrendt, Ahrns | 3 |
| The Aitken DNA Project | Aitken, Aitkin, Aitkins | 4 |
| The Akins DNA Project | Aiken, Aikens, Aikin, Aikins, Aken, Akin, Akins, Eiken | 25 |
| The Albers DNA Project | albairat, Albarano, Albarca, Albaret, Albarian, Alber, Alberdi, Albergo, Alberico, Alberola, Albers, Alberson, Albert, Albertazzi, Alberto, Alberts, Albertse, Albertsen, Albertson, Aliberti, Alnerto, Alper, Alpern, Alpers, Alpert | 12 |
| The Albright DNA Project | Albrecht, Albright, Albrittain, Albritton, Allbright, Allbritton | 22 |
| The Aldrich DNA Project | Aldredge, Aldrich, Aldridge, Allrich | 17 |
| The Aleutian Islands Geographic Project | Aleut, Aleutian, Aleutian Islands, Chercasen, Cherepanov, Iachmenev, Ignatsev, Kious, Mershenin, Petrovilli, Vereskin, Veriskin | 1 |
| The Alfaro DNA Project | Alfano, Alfaro, Alferez, Alfero, Alfieri, Alvaro, Il Faro, Le Faro, Lo Faro | 3 |
| The Alford DNA Project | Alford, Alfred, Alfrey, Allford, Alvord | 64 |
| The Ali DNA Project | Alaie, Ali, Aly, Aulie | 3 |
| The Allard DNA Project | Allard, Allardt | 0 |
| The Allen DNA Project | Alain, Alan, Allain, Allan, Allen, Allin, Allon, Allyn, MacAileain, MacAlan, MacAllan, MacAllan (in any spelling), MacAllen, McAlan, McAllan, McAllen | 229 |
| The Allender DNA Project | Allender, Allinder | 2 |
| The Alley DNA Project | Aley, Allee, Alley, Alli, Allie, Alligood, Ally | 4 |
| The Alonzo DNA Project | Alonso, Alonzo | 0 |
| The Altman DNA Project | 0 | |
| The Alvarado DNA Project | Aluarado, Alvarado, Alvardo, Alverio, Alvira | 3 |
| The Ambrose DNA Project | Ambrose, Ambrosia, Ambrosini, Ambrosino, Ambrosio, Ambrosius, D'Ambrosia, DeAmbrosis, Deambruso | 9 |
| The Ames DNA Project | Aimes, Ames, Amos, Eames | 48 |
| The Ammerman DNA Project | Ahmar, Amar, Amer, Amerman, Amermon, Amertman, Amertmon, Ammeman, Ammerman, Ammermon, Amor, Amorim, Amr | 4 |
| The Amos DNA Project | Ammon, Ammons, Amon | 7 |
| The Amy- Amigh-Emigh DNA Project | Ameigh, Amey, Amich, Amick, Amig, Amigh, Amy, Amyx, Eamigh, Ehmig, Eighme, Eighmey, Eighmie, Eighmy, Emeigh, Emich, Emick, Emig, Emigh, Emmack, Emmick | 5 |
| The Amyot DNA Project | Amyot, Amyott | 0 |
| The Andrade DNA Project | Andra, Andracki, Andrada, Andrade, Andrado, Andrae, Andre, Andrea, Andreadis, Andreas, Andreasen, Andreason, Andreassen, Andreassi, Andreasson, Andredakis, Andree, Andreen, Andreeva, Andreli, Andren, Andreozzi, Andres, Andresen, Andress, Andries, Andriesen, Andris, Andrle, St Andre | 10 |
| The Anstey DNA Project | Anstay, Anstee, Anstey, Anstie, Ansty | 0 |
| The Aponte DNA Project | Aponte | 2 |
| The Appalachia Craddocks DNA Project | 4 | |
| The Apple DNA Project | Affel, Affle, Apfel, Apple, Applebee, Appleberry, Applebury, Appleby, Applegate, Appleman, Applen, Appler, Appleton, Applewhite, Appleyard, Holsapple, Kienapple | 2 |
| The Applegarth DNA Project | Applegarth | 0 |
| The Aragon DNA Project | Aragon | 3 |
| The Ards Peninsula DNA Project | ||
| The Arias DNA Project | Aarhus, Areias, Arias, Arieh, Aries, Ariss | 3 |
| Armenian DNA Project | 16 | |
| The Armesto DNA Project | Armesto | 0 |
| The Armistead DNA Project | Armistead, Armstead | 2 |
| The Arnspiger DNA Project | Arnsberger, Arnsparger, Arnspiger, Ernspiger, Ernstberger | 2 |
| The Arredondo DNA Project | Arredondo, Arrenddondo | 2 |
| The Arronis DNA Project | Arronis | 0 |
| The Arthur DNA Project | Arter, Arters, Arther, Arthur, Arthurs, Author, Authur, MacArthur, McArthur | 40 |
| The Ash DNA Project | 18 | |
| Ashina Royal Dynasty DNA Project | ||
| The Askew DNA Project | Aske, Askens, Askew, Askins, Ayscue | 9 |
| The Atchley DNA Project | Atchley | 1 |
| The Atesbury DNA Project | Ates, Atesbury | 1 |
| The Atkinson DNA Project | Acheson, Ackison, Adkerson, Adkinson, Adkison, Adkisson, Atchinson, Atchison, Atkerson, Atkeson, Atkinson, Atkison | 35 |
| The Atwater DNA Project | Attwater, Atwater | 5 |
| The Atwood DNA Project | Attwood, Atwood | 11 |
| The Augustine DNA Project | Agostinelli, Agostini, Agostino, Agosto, Agustin, August, Augusta, Augustave, Auguste, Augusteijn, Augustin, Augustine, Augusto, Augustson, Augustus, Augustyn, D'Agostini, Dagostino, Gustin | 7 |
| The Averill-Averell DNA Project | ||
| The Avila DNA Project | Aievoli, Auvil, Avella, Avila, Avolio | 14 |
| The Ayers DNA Project | Aires, Aris, Ayers, Ayres | 8 |
| The Baalsen DNA Project | 0 | |
| The Babcock DNA Project | Babbs, Babcock, Babcox, Badcock, Badcocke, Badcook, Burgess | 23 |
| The Baca DNA Project | Baca | 8 |
| Bachiler-Batchelder-Batchelor DNA Project | 0 | |
| Y-DNA Study For Surnames Backes, Backus, Bacchus, Baccus, Backhaus, Backhouse, B | 2 | |
| The Bacon DNA Project | Baccam, Baccon, Bacon | 15 |
| The Badgerow / Bagereau DNA Project | ||
| The Baez DNA Project | Baez | 6 |
| The Baggett DNA Project | Baggett | 1 |
| The Bain DNA Project | 28 | |
| Balch Surname Y-DNA Project | 14 | |
| The Ballard DNA Project | Ballard, Bellard, Billard, Billiard, Bolard, Bollard, Bolyard, Boulard, Bullard | 54 |
| The Bancroft DNA Project | Bancroft, Bankoff | 9 |
| The Banda DNA Project | Banda, Bandy, Banta, Banton, Benda, Binda, Bunta | 4 |
| The Bangs DNA Project | Bang, Bangay, Bange, Bango, Bangs, Bong, Bonge, Bongo | 2 |
| The Banks DNA Project | Bancks, Bankes, Banks | 109 |
| The Baptiste DNA Project | BAPTISTE, Bateaste, Batiste, Battice, Battiest, Battiste, Baudrau, Baudreau, Bautista, Graveline | 4 |
| The Barajas DNA Project | Barajas | 1 |
| The Barfield DNA Project | Barfield | 7 |
| The Barger DNA Project | Barager, Barger, Barrier | 6 |
| The Barker DNA Project | Barker | 44 |
| The Barksdale DNA Project | Barkdell, Barksdale | 1 |
| The Baron DNA Project | Baran, Baron, Barone, Beran, Beron, Biren, Biron, Boren | 9 |
| The Barrera DNA Project | Barreiro, Barrera, Borrero | 0 |
| The Barrow DNA Project | Barrow, Barrows | 7 |
| The Barrs DNA Project | Bar, Barr, Barre, Barres, Barrs, Bars | 22 |
| The Barry DNA Project | ||
| The Barton DNA Project | 166 | |
| The Bateman DNA Project | 13 | |
| The Baugh DNA Project | 7 | |
| The Baum DNA Project | 17 | |
| The Baxter DNA Project | Baxter | 30 |
| The Bean DNA Project | Bean, Beane, Been, Beene | 41 |
| The Bearden DNA Project | Bearden | 0 |
| The Bearse DNA Project | Barss, Be Arce, Bearce, Bears, Bearse, Bierce, Bierse, Burss, Hyanno, Oguina, Sissell, Wampanoag, Wheldon | 10 |
| The Beasley DNA Project | Bazley, Beardsley, Beasley, Beazer, Beazley, Beesley, Beezley, Beezly, Beisly | 77 |
| The Beauchamp DNA Project | 13 | |
| The Beaulieu DNA Project | Balleau, Beaulieu, Belieu, Belleau, Boulay, Bouliew | 3 |
| Beaver(s) - Biwer DNA Project | ||
| The Beck DNA Project | Beck, Becke, Bek, Von der Beck | 61 |
| The Beckemeyer DNA Project | Beckemeyer, Beckmeier, Beckmeyer, Bockmier, Buckenmaier | 1 |
| The Beckman DNA Project | Beckman | 3 |
| The Bedard DNA Project | 2 | |
| The Bedford DNA Project | Bedard, Bedford, Bedward, Bedwell | 7 |
| The Begay DNA Project | Begay | 0 |
| The Behrens DNA Project | Beerens, Behrens, Behringer, Berenguer, Berens, Berns, Böhring, Bühren, Bührens, Buhring, Bühring, Büring, Büringk, Buromck, Byhry, Tägtbühring, Tägtbüring, Tegetbühring, Tegtbühren, Tegtbührens, Tegtbühring, Tegtbüren, Teigbührcke, Thechtbühring, Zehnt Bhyry, Zehntbyhry, Zehntbyhryng | 8 |
| The Belanger DNA Project | Belanger, Bellinger | 10 |
| Belasco Surname DNA Project | Belasco | 1 |
| Belt Surname DNA Project | 3 | |
| The Bemis DNA Project | Beamis, Beamiss, Beemus, Bemas, Bemis, Bemiss, Bemus | 10 |
| The Benbow DNA Project | 32 | |
| The Bender DNA Project | Bainter, Bender, Bendriss, Binder, Painter | 17 |
| The Benjamin DNA Project | Benjamin, Benjamins, Benjaminson, Benkamla, Bingaman | 14 |
| The Benoit DNA Project | 8 | |
| The Bentley DNA Project | Bentley, Bently | 46 |
| The Bergeron DNA Project | Bergeron, Boerger | 9 |
| The Bergman DNA Project | Barge, Berg, Bergander, Berge, Bergen, Bergenske, Berget, Bergfeld, Bergfels, Berggren, Berghofer, Berghoff, Bergin, Berglund, Bergman, Bergmann, Bergqvist, Bergsagel, Bergstresser, Bergstrom, Bergwerff, Burg, Burgan, Burgen, Burgey, Burghard, Burgheimer, Burgin, Burgman, Burgmann | 29 |
| The Berkman DNA Project | Berkman | 3 |
| The Bermudez DNA Project | Bermudez | 1 |
| The Bernal DNA Project | Bernal | 5 |
| The Bernstein DNA Project | Bernshtam, Bernstein | 13 |
| The Bettinger DNA Project | Betinger, Bettinger | 2 |
| The Beverly DNA Project | Beverly, Bieberly | 3 |
| Bhosale Surname DNA Project | 0 | |
| The Bigelow DNA Project | Bigalow, Bigelow, Biggalough, Biglo, Biglow | 1 |
| The Biggins DNA Project | 7 | |
| The Biggs DNA Project | Big, Bigg, Bigge, Bigger, Biggers, Bigges, Biggs, Bigs | 16 |
| The Billings DNA Project | Bill, Billing, Billings, Billman, Billung | 30 |
| The Billingsley DNA Project | Billingsley | 5 |
| The Birdsong Surname DNA Project | 0 | |
| The Birmingham DNA Project | Barningham, Bermingham, Birmingham, Birminghan, Burningham | 5 |
| The Birnbach DNA Project | Barnbach, Barnback, Beirnbach, Bernbach, Biernbach, Birenbach, Birnbach, Birnbacher, Birnback, Birnbuch, Birnebach, Birrenbach, Buernbach, Burnbach, Burnback | 4 |
| The Bisceglia DNA Project | Bisceglia, bisceglie | 1 |
| The Bishop DNA Project | Bischof, Bischoff, Bishop, Bisschoff, Bissow, Buessow | 46 |
| The Bixby DNA Project | Bixbee, Bixby | 2 |
| The Bizzell DNA Project | 12 | |
| The BLACK Surname DNA Project | Black, Blacke, Blackett, Blackham, Blackie, Blacklock, Blackman, Blackmon, Blackmore, Blackshaw, Blackwell, Blackwood, Blagg, Blake, Blakeley, Blakeman, Blakiston, Blanc, Bleach, Bluck, Duff, Schwartz, Swartz, Swarz | 81 |
| The Blackmon DNA Project | Balkman, Blackmar, Blackmer | 7 |
| Blackwelder DNA Project | 5 | |
| The Blahut DNA Project | Blachut, Blaha, Blahant, Blahut | 1 |
| The Blank DNA Project | Blanch, Blanche, Blanck, Blank, Blanken | 5 |
| The Blankenship DNA Project | Blankenbaker, Blankenship | 7 |
| The Blanton DNA Project | 3 | |
| The Bledsoe DNA Project | Bledsoe | 3 |
| The Bliss DNA Project | Bliss | 6 |
| The Block DNA Project | Block | 9 |
| The Blount DNA Project | 23 | |
| The Blow DNA Project | Blow | 1 |
| The Blue DNA Project | 7 | |
| The Blythe DNA Project | BLEI, BLEIGH, BLEY, BLIGH, BLY, BLYE, BLYETH, BLYETHE, BLYGH, BLYTH, BLYTHE, BLYWEERT | 16 |
| The Boggs DNA Project | Baggs, Beggs, Boag, Boags, Bodge, Boegs, Bogg, Bogges, Boggs, Boggus, Bogs, Bogue, Bogues | 33 |
| The Bomar DNA Project | Beumer, Boehmer, Bohmer, Bomar, Bomer, Boomer, Bowmar, Bowmer | 7 |
| The Bondurant DNA Project | Bondurant | 9 |
| The Bones DNA Project | 4 | |
| The Bonstein DNA Project | Bohnstein, Bonnstein, Bonstein, Brohnsteins, Krasnosteins | 1 |
| The Bookout DNA Project | Bachach, Bassett, Beacher, Beckett, Bickle, Bjorkland, Bochey, Bocholt, Bocholte, Boekhoudt, Boekhout, Boekhuit, Boekhuyt, Boggan, Bookhout, Bookwood, Bouchout, Bouquet, Bourgnet, Buchholz, Bucke, Buckey, Buckheit, Buckhout, Bucki, Buckland, Buckner, Buckout, Buecher, Bueclel | 20 |
| The Booth DNA Project | Boath, Boop, Booth, Boothe, Boots, Boozer | 33 |
| The Borg DNA Project | Borg, Borge | 1 |
| The Borton DNA Project | Barden, Bardin, Borden, Borton, Bourton, Burden | 6 |
| The Bostick DNA Project | Bost, Boster, Bostic, Bostick, Bostock, Bostrom, Bostwick | 8 |
| The Boswell DNA Project | Bosville, Boswall, Boswell, Bothel, Bothwell, Burziel, Buswell | 19 |
| The Bouchard DNA Project | Bouchard, Bushaw | 1 |
| The Boudreaux DNA Project | Boudreaux | 0 |
| The Bourgeois DNA Project | 6 | |
| The Bourland DNA Project | Bauerlein, Beierlein, Berland, Berlant, Beuerlein, Borland, Bourland | 6 |
| The Bowden DNA Project | Beaudoin, Boden, Bowden, Bowdin, Bowditch | 9 |
| The Bowen DNA Project | Baughan, Baughn, Boan, Boen, Bohann, Bohn, Bohne, Bohon, Bonne, Born, Boughen, Bourn, Bourne, Bouvin, Boven, Bovin, Bowan, Bowens, Bowin, Bowing, Bown, Bowne | 44 |
| The Bowers DNA Project | Bauer, Bauers, Baur, Berre, Beyers, Bouhers, Bower, Bowers, Boyer, Boyers | 52 |
| The Bowie DNA Project | 3 | |
| The Bowser DNA Project | Bowser | 3 |
| The Box DNA Project | Bax, Bocska, Boix, Box | 3 |
| The Boyce DNA Project | Bice, Boice, Boyce, Buice, Buis | 35 |
| The Boykin DNA Project | Boyken, Boykin, Boykiw | 3 |
| The Bradley DNA Project | Bradley, Bradly | 39 |
| The Bradshaw DNA Project | Bracher, Bradberry, Bradburn, Bradshaw, Bradsher, Bratcher | 38 |
| The Branch DNA Project | Branch, Branche, Braunch, Braunche | 10 |
| The Brandt DNA Project | Bran, Brand, Brandt, Brandtner, Brantley | 26 |
| The Bravo DNA Project | Brave, Braver, Bravo | 5 |
| The Breetwor DNA Project | Breetwor | 0 |
| The Brenner DNA Project | Bremer, Brenner, Briner, Bryner | 8 |
| The Brererton DNA Project | Brererton | 0 |
| The Brewer DNA Project | 143 | |
| The Brewster DNA Project | Brewster, Bruster | 30 |
| The Bright DNA Project | Baright, Bright, Brightman, Brighton | 8 |
| The Brindle DNA Project | Brindle | 0 |
| The Brinkley DNA Project | Brinkley | 11 |
| The Briscoe DNA Project | Brisco, Briscoe | 10 |
| The Britton International DNA Project | Britain, Briton, Brittain, Brittan, Britten, Brittin, Britton, Brytane | 34 |
| The Brlica DNA Project | Brlica, Brlicova | 0 |
| The Broadway-Broadhurst DNA Project | Broad, Broadaway, Broadbent, Broaddus, Broaden, Broadfoot, Broadhead, Broadhurst, Broadie, Broadnax, Broadrick, Broadstone, Broadstreet, Broadus, Broadwater, Broadway, Broadwell, Broady, Brod, Broddy, Broden, Broderick, Brodhead, Brodie, Brodnax, Brodnex, Brodrick, Brody | 9 |
| The Brockett DNA Project | Brockett | 0 |
| The Brotherton DNA Project | Brotherton | 0 |
| The Broussard DNA Project | 11 | |
| The Bruno DNA Project | Bruno | 2 |
| Bruns Surname DNA Project | Bruns | 3 |
| The Brunson DNA Project | Branson, Brencsons, Brinson, Bronscom, Bronson, Bronston, Brownson, Bruns, Brunson | 17 |
| The Buckles DNA Project | Boeckl, Buchele, Buckel, Buckels, Buckle, Buckles | 1 |
| The Buckley DNA Project | Bucklay, Buckley, Buckly, Bulkeley | 35 |
| The Buckner DNA Project | Buechner | 3 |
| The Buehler DNA Project | Bealer, Beeler, Bieler, Buehler | 6 |
| The Bull/Buell DNA Project | Buel, Buell, Buelli, Buhl, Buhle, Bul, Bull, Bulmer, Buul | 9 |
| The Bullis DNA Project | Buliss, Bulless, Bullis, Bulliss | 1 |
| The Bumgarner DNA Project | Bumgardner, Bumgarner, Bumgartner | 9 |
| The Bunch DNA Project | Bunch | 13 |
| The Bundy DNA Project | Biondi, Bondy, Bundy | 3 |
| The Burch DNA Project | Birch, Burch, Bursch, Burtch, Burtz, Byrtch | 13 |
| The Burkett DNA Project | Burchard, Burchett, Burdett, Burget, Burkett, Burkhardt, Burkhart | 19 |
| The Burks DNA Project | 109 | |
| The Burley DNA Project | Burley | 1 |
| The Burnham DNA Project | Birney, Burnam, Burnap, Burnaugh, Burnell, Burner, Burness, Burney, Burnham, Burnias, Burnison, Burnley, Burno, Burnsed, Burnside, Burnsworth, Burnum, Burnworth | 7 |
| The Burr DNA Project | Burr | 3 |
| The Burrell DNA Project | Burrell | 17 |
| The Burt DNA Project | Bert, Birt, Burt, Burtt, Byrt | 8 |
| The Burton DNA Project | Berton, Burten, Burtin, Burton | 80 |
| Burtz-Burts Surname DNA Project | ||
| The Butterfield DNA Project | 3 | |
| The Butterfield DNA Project | 3 | |
| The Butterfield DNA Project | 3 | |
| The Bynum DNA Project | Banham, Baynham, Baynum, Beynham, Bynam, Bynum | 6 |
| The Byrchett DNA Project | Berch, Byrch, Byrchett | 6 |
| The Byrd DNA Project | Berd, Bird, Burd, Byrd | 101 |
| The Byrne DNA Project | 184 | |
| The Cabrera DNA Project | Cabrera | 4 |
| The Cady DNA Project | Caddy, Cade, Cady | 4 |
| The Cagle DNA Project | Cagle, Cegla, Checkal, Chychul, Kagel, Kegel | 10 |
| The Cahill DNA Project | Cahill | 5 |
| The Cai DNA Project | Cai | 0 |
| The Calderon DNA Project | Calder, Caldera, Calderon, Caldron, Caulder | 2 |
| The Caldwell DNA Project | 53 | |
| The Calkins DNA Project | 44 | |
| The Call DNA Project | Call | 3 |
| The Camden DNA Project | Cambden, Camden | 5 |
| The Camp-Kemp DNA Project | Camp, Kamp, Kemp, Kimp | 26 |
| The Campion DNA Project | Campion | 2 |
| The Canadnat DNA Project | 2 | |
| Candelaria Surname DNA Project | 1 | |
| The Cann DNA Project | Cann | 1 |
| The Cantrell DNA Project | Cantrell | 9 |
| The Cantu DNA Project | Cant, Cantu, Canty | 2 |
| The Capell yDNA Project | 5 | |
| Cape Coloured DNA Ancestry Project | ||
| The Capozzi DNA Project | Capozzi | 0 |
| The Capps DNA Project | Capes, Capps, Caps | 27 |
| The Cardenas DNA Project | Carden, Cardenas, Cardens, Cardente | 3 |
| The Cardwell DNA Project | Cardel, Cardwel, Cardwell, Carwell, Cordell, Cordwell | 25 |
| The Carey DNA Project | Carey, Carrie, Cary | 43 |
| The Cargill DNA Project | Cargile, Cargill, Cargle | 3 |
| Carl Surname DNA Project | 2 | |
| The Carlson DNA Project | Carlsen, Carlson, Carlssohn, Carlsson, Karlsen, Karlson, Karlsson | 28 |
| The Carmichael DNA Project | Carmichael | 9 |
| The Carney DNA Project | Carne, Carnell, Carnes, Carney, Carny, Kearney | 33 |
| The Caron DNA Project | Caren, Caron, Carron | 2 |
| The Carrico DNA Project | Caracho, Caraco, Caraços, Carasso, Caricco, Carico, Carraco, Carrica, Carrico, Carricoe, Carucho, Curricoe, Karaho | 29 |
| The Carrier DNA Project | 8 | |
| The Carrillo DNA Project | Carella, Carrillo, Carullo, Corelli | 0 |
| Carson DNA Project | Carsen, Carson, Corsan | 46 |
| The Cartwright DNA Project | Cartwright | 8 |
| The Carvajal DNA Project | Carbajal, Carvajal | 4 |
| The Carver DNA Project | 13 | |
| The Cash DNA Project | Cash, Cashatt, Cashaw, Cashdollar, Cashel, Casher, Cashio, Cashman, Cashmore, Cashner, Cashwell, Overcash | 17 |
| The Cassidy DNA Project | Casity, Cassaday, Cassady, Cassiday, Cassidy, Cassity | 32 |
| The Castaneda DNA Project | Castaneda, Castanera, Castanheira, Castaño, Castenada | 0 |
| The Castillo DNA Project | Castillo | 12 |
| The Castle DNA Project | Cassel, Casteel, Castell, Castiles, Castle, Castleman, Castler, Castles, Chastle, Courser, du Castle, du Chastle, Kesler, Kessler | 42 |
| The Castro DNA Project | Castro | 18 |
| The Cauble DNA Project | 9 | |
| The Caughron DNA Project | 0 | |
| The Chacon DNA Project | Chacon | 2 |
| The Chadwick DNA Project | Caddick, Chad, Chadburn, Chadsey, Chadweck, Chadwick, Chedwick, Chittick | 5 |
| The Champagne DNA Project | Champagne, Champine, Champlain | 17 |
| The Champion DNA Project | Champion | 4 |
| The Chan DNA Project | Chan | 0 |
| The Chaney DNA Project | Chainey, Chaney, Chany, Cheani, Chene, Cheney, Chenie, Chenney, Cheny. Cheyney, Chinea, Chiney, Chinny, de Cheney, de Chiny, von Chiny | 13 |
| The Chang DNA Project | Chang, Cheng, Ching, Zhang | 8 |
| The Chapin DNA Project | Chapan, Chapen, Chapin, Chapon, Chappan, Chappen, Chappin, Chappon, Chappyn, Chapyn | 5 |
| The Chappell DNA Project | Chapel, Chaplin, Chappel, Chappelear, Chappell, Chappelle, Schable, Schappell, Shable | 21 |
| The Charles DNA Project | Charles, Charo, Chasles | 6 |
| The Chatman DNA Project | Chatman, Cheatham | 5 |
| The Chatterton DNA Project | 0 | |
| The Chaumette DNA Project | Chaumette, de la Chaumette, Delashmet, Delashmit, Delashmutt, Lashmit, Shoemake, Shoemate, Shuemake, Shumake, Shumate | 2 |
| The Cheese DNA Project | Cheese, Cheesebrough, Cheeseman, Chess | 1 |
| The Chen DNA Project | Chen, Chin | 6 |
| The Chernoff DNA Project | Chernoff | 7 |
| The Cherry DNA Project | Chair, Cherie, Cherrie, Cherry, Sherry | 13 |
| The Chesnay DNA Project | Chainay, Chaine, Cheeney, Chenay, Chenet, Chenette, Chenez, Chenier, Chesnay, Chesney, Shaney | 5 |
| The Chester DNA Project | 5 | |
| The Cheves DNA Project | Chavis, Cheeves, Cheifitz, Cheves | 4 |
| The Childs DNA Project | Child, Childe, Childs, Chile, Chiles | 19 |
| The Chinn DNA Project | 0 | |
| The Cho DNA Project | Cho, Chow | 1 |
| The Choi DNA Project | Choi | 0 |
| The Cholmondeley DNA Project | 5 | |
| The Christian DNA Project | Christ, Christake, Christen, Christensen, Christessen, Christian, Christianson, Christie, Christien, Christophe, Christopherson, Christou, Christy, Cristy, Kristin | 41 |
| The Christie DNA Project | Christakis | 9 |
| The Christopher DNA Project | Christerpher, Christmas, Christopher | 16 |
| The Chu DNA Project | Chu | 0 |
| The Chung DNA Project | Chung | 2 |
| The Church DNA Project | Church, Churcher, Churches, Churchfield, Churchill, Churchman, Churchwell, Churchyard | 33 |
| The Cirrincione DNA Project | Cirincione, Cirincioni, Ciringione, Cirinsione, Cirncione, Cirrincione, Cirrincioni, Cirringione, Cirringioni, Cirrinsione, Sirincione, Sirinsione, Sirrincione, Sirrinsione | 2 |
| The Clamp DNA Project | Clamp, Clampe, Clampett, Clampitt, CLAPP, De Clampytte, Klamp, Klapp | 14 |
| Claypoole Surname Y-DNA Project | 8 | |
| The Cleveland DNA Project | Cleaveland, Cleavland, Cleveland, Clievland, Cliveland | 16 |
| The Clevenger DNA Project | Cleavenger, Cleavinger, Clevenger, Clevinger | 6 |
| The Clewis DNA Project | Class, Claus, Clauss, Clewes, Clewis, Clews, Close, Closs, Cloues, Clough, Clouse, Clowe, Clowes, Clows, Cluis, Cluiss | 3 |
| The Clifton DNA Project | Cliff, Clift, Clifton | 17 |
| The Clinch DNA Project | Clinch | 0 |
| The Clinton-Clint DNA Project | 11 | |
| The Cobb DNA Project | Cobb, Cobbe, Cobbs, Copp, Kopp | 26 |
| The Cochran DNA Project | Cochoran, Cochran, Cochrane, Cochrin, Cockram, Cockran, Cockrane, Collard, Corcoran | 58 |
| The Cody DNA Project | Cody | 6 |
| The Coelho DNA Project | Calo, Chaillou, Cieloha, Coehlo, Coelho | 3 |
| The Coker DNA Project | Coaker, Coke, Coker, Cooker, Koker | 15 |
| The Colburn DNA Project | Coalburn, Coburn, Colborn, Colborne, Colburn, Coulborne, Coulburn | 6 |
| The Coleman DNA Project | Calman, Coleman, Collmann, Colman, Coulman, Killman, Killmann, Kohlman, Kohlmann, Koleman, Kolman, Kolmann, Kullman, Kulman | 80 |
| The Collier DNA Project | Callier, Collar, Coller, Collier, Colliyear, Collyer, Colyar, Colyer | 26 |
| The Collings DNA Project | Colling, Collings | 4 |
| The Collins DNA Project | 130 | |
| The Colvin DNA Project | Calvin, Colvard, Colver, Colvile, Colville, Colvin | 6 |
| Combellack Surname DNA Project | 0 | |
| The Comer DNA Project | Comello, Comer, Commagere, Commer, Commodore, Kammer, Komar, Komer, Kommer, Kommor | 8 |
| The Conklin DNA Project | 13 | |
| The Conley DNA Project | Cannell, Coneley, Conely, Conlay, Conleay, Conlee, Conley, Conly, Connally, Conneally, Connelley, Connelly, Connely, Connoley, Connolly, Connoly, Conoly | 53 |
| The Conner DNA Project | Conner, Conners, Connor, Connors, Ó Conchobhair, O'Conner, O'Connor, O'Conor | 82 |
| The Conover DNA Project | Comber, Conbeer, Confer, Conibear, Conover, Couwenhoven, Crownover, Van Kouwenhoven | 5 |
| The Conroy DNA Project | Connery, Conroy, Conry, Dunn, Dunne, King, Mulconry, O'Conaire, O'Conraoi, O'Maolconaire | 17 |
| The Contreras DNA Project | 4 | |
| The Conway DNA Project | Conaway, Conoway, Conray, Conway | 11 |
| The Cook DNA Project | 287 | |
| The Cooley DNA Project | Cali, Cauley, Coley, Colley, Collie, Cooley, Cooly, Coughley, Cowlay, Cowley, Culley, Cully, Kewley, Kool, Kooly | 58 |
| The Corbett-Corbitt DNA Project | Corbett, Corbit, Corbitt, Corbitte, Corlew, Corvett, Corvette, Korbett | 20 |
| The Corbin DNA Project | Carbin, Corban, Corben, Corbin, Corbine, Corbins, Corbon, Corbyn, Korban | 37 |
| The Cordova DNA Project | Cordato, Cordova | 5 |
| The Corley DNA Project | 6 | |
| The Cormier DNA Project | Cormier | 2 |
| The Cornelius DNA Project | Cornelisse, Cornelius, Korneliussen | 7 |
| The Corner DNA Project | Choran, Chorn, Chornoby, Corn, Cornec, Cornejo, Corner, Cornofsky, Corns, Cornuke, Korn, Kornblihtt, Kornegay, Kornowski, Korns | 18 |
| The Cornett DNA Project | Cornett | 0 |
| The Cornwell DNA Project | 59 | |
| The Corona DNA Project | Corona | 3 |
| Corrigan DNA | 0 | |
| The Cortez DNA Project | 5 | |
| The Cortner DNA Project | Cortner, Cotner, Courtner, Cutner, Gortner, Kortner | 4 |
| The Cossitt DNA Project | Coffitt, Coset, Cosit, Cosse, Cosset, Cossette, Cossit, Cossitt, De Cosse | 5 |
| The Costa DNA Project | Costa | 7 |
| The Costello DNA Project | Castilow, Costello, Costelloe | 9 |
| The Coulter DNA Project | Colter, Colthorpe, Coltvet, Coulter, Coulterman, Coultermann, Kolter, Kolterman, Koltermann | 5 |
| The Council DNA Project | Council, Counsel, Counsell, Counsil | 10 |
| The Coursey/DeCoursey DNA Project | ||
| The Courtright DNA Project | Cortright, Courtright, Courtwright, Curtright, Cutright, Kortright, Kortryk, Lowe | 13 |
| The Covington DNA Project | Covey, Coving, Covington, Covy | 7 |
| The Crabb DNA Project | Crab, Crabb, Crabbe, Crabble, Crabe, Craib | 5 |
| Crabtree DNA Project | 20 | |
| The Craig DNA Project | Crag, Cragg, Cragge, Crago, Craig, Craigie, Craigo, Craigs, Creagh, Crege, Kragh, Krieg | 82 |
| The Crandall DNA Project | 5 | |
| The Craven DNA Project | Carvin, Cervan, Cervens, Corvan, Craven, Cravens | 13 |
| The Crawford DNA Project | Crafford, Crafoord, Craford, Crauford, Craufuird, Craufurd, Crawford, Crawfort, Crawfurd, Crowford, Krafferdt, Kraffert, Krafford | 151 |
| The Creed DNA Project | 15 | |
| The Creel DNA Project | Creel | 21 |
| The Crenshaw DNA Project | Crenshaw | 13 |
| The Cresap DNA Project | Cresap, Cresup | 1 |
| The Crockett DNA Project | Crocket, Crockett | 42 |
| The Cromwell DNA Project | Cromwell | 0 |
| The Cronin DNA Project | Cronin | 6 |
| The Crook DNA Project | Croker, Crook, Crooke, Crooked, Crooker, Crookes, Crooks, Crookshank, Crookshanks, Cruickshank, Cruickshanks, de Crook, del Crook | 14 |
| The Crosby DNA Project | 13 | |
| The Cross DNA Project | Cosgrave, Cosgrive, Cosgrove, Coskerie, Coskery, Cossgrove, Croce, Croese, Cros, Crosdale, Crose, Croshaw, Croskey, Crosland, Croslin, Croslow, Crosman, Crosno, Croson, Cross, Crossan, Crosse, Crossen, Crosser, Crossett, Crossfield, Crossgrove, Crossin, Crosskill, Crossland, Crossley, Crosslin, Crossman, Crossno, Crosson, Crosswell, Crosswhite, Crost, Crosten, Crosthwaite, Croston, Croswaite, Croswell, Decrosta, Holycross, Kroes, Kroese, Kroess, Kroos, Krooss, Kroschel, Kross, Lacross, Lacrosse, MacCrossan, | 32 |
| The Crowder DNA Project | Crowder | 8 |
| Crum-Krum Surname DNA Project | 7 | |
| The Cruz DNA Project | Cruz | 17 |
| The Cullen DNA Project | Collinge, Culhoon, Culin, Cullens, Cullhoun, Cullian, Cullie, Cullina, Cullinan, Culling, Cullinge, Cullings, Cullins, Cullion, Culloon, Culls, Cullum, MacCullen, McCallion, McCullen, McCullin, Van Culin | 60 |
| The Cullison DNA Project | 18 | |
| The Culp DNA Project | 10 | |
| The Culver DNA Project | Culvar, Culver, Culverhouse | 5 |
| The Cummings DNA Project | Coman, Comans, Comin, Comins, Commin, Commins, Comyn, Comyns, Cumin, Cuming, Cumings, Cumins, Cummin, Cummine, Cumming, Cummings, Cummins, Cummons, Kumming, Kummings | 54 |
| The Cunningham DNA Project | Cuningham, Cunningham | 45 |
| The Cupp DNA Project | Cupp, Kapp, Kopf, Kupp | 1 |
| The Curran DNA Project | Curran, Curren, Currin | 18 |
| The Curry DNA Project | 32 | |
| The Cushman, Couchman, Y-DNA Project | 14 | |
| The Cutler DNA Project | Cutcher, Cuthbert, Cuthbertson, Cuthew, Cutler, Cutter, Cutting | 14 |
| The Dahl DNA Project | Dahl, Dail, Deal, Dehl, Deuel, Deul, Dewell, Dial, Diehl, Dihel, Doll, Duhl, Dull, Dulle, Dyal | 19 |
| The Daigle DNA Project | Daigle | 4 |
| The Darby DNA Project | Darby | 11 |
| The Darden DNA Project | Darden, Dearden, Deardin, Derden, Durden, Durdin | 8 |
| The Darnell DNA Project | Darnall, Darnel, Darnell, Darnelle | 7 |
| The Dasher DNA Project | Dascher, Dash, Dasher | 9 |
| The David DNA Project | Daved, Daveday, Davede, David, Daviday, Davide | 11 |
| The Dawe DNA Project | Daw, Dawe | 4 |
| The Dawson DNA Project | Dawson | 56 |
| The Deaton DNA Project | Dattani, Dayton, Deaten, Deaton, Dedina, Didion, Dotan, Doten | 7 |
| The Deberry DNA Project | Deberry, Dewberry, Dube, Dubeck, Duberry, Dubey | 0 |
| The Decker DNA Project | Deck, Deckard, Decker, Deckerd | 22 |
| The Dejesus DNA Project | de Jesus, Dejesus, Jesus | 3 |
| The Delacruz DNA Project | de La Cruz, Dela Cruz, Delacruz | 3 |
| The Delgado DNA Project | Delgado | 8 |
| The Deloach DNA Project | Delich, DeLoach | 2 |
| The Dempsey DNA Project | Dempsey, Demsey | 10 |
| The Dempster DNA Project | Dempster | 0 |
| The Denton DNA Project | Dent, Dente, Dentel, Denten, Dentici, Dentino, Dentler, Denton, Dentremont, d'Entremont, Dents, Denty | 19 |
| The Derry DNA Project | Daberry, Dairy, Darry, Deary, Derry, Diery, Doering, Doerre, Doerry | 19 |
| The Detterman DNA Project | Deeter, Deiter, Deiters, Deter, Determan, Deters, Detter, Detterman, Dettermann, Dettmer, Dieteman, Dieter, Dietermann, Dietert, Teeter | 4 |
| Sankt Wendel DNA Project | ||
| The Dever DNA Project | Daver, De Vere, Deaver, Deavers, Devar, Dever, Devere, Devers, Diver, Dwyer, Vere | 12 |
| The Diaz DNA Project | Diago, Diaz, Dieguez, Diez | 27 |
| The Dickey DNA Project | Dickey, Dickie | 11 |
| The Dietz DNA Project | Deets, Deetz, Deitch, Deitche, Deitrich, Deitrick, Deitsch, Deitz, Diet, Dietel, Dieterich, Dieterle, Dietl, Dietlein, Dietlin, Dietrich, Dietrick, Dietsch, Dietz, Dietze, Dietzel, Dietzen, Dietzler, Dietzman | 23 |
| The Diggs DNA Project | Diggs | 4 |
| The Dilks DNA Project | Delk, Delke, Delkes, Dilk, Dilke, Dilkes, Dilks, Dylke, Dylkes | 16 |
| The Dillard DNA Project | Diley, Dill, Dillabough, Dillahunt, Dillahunty, Dillard, Dillavou, Dille, Dillehay, Dillenbeck, Dillenburg, Diller, Dilley, Dilliard, Dillie, Dilling, Dillingham, Dillow, Dills, Dilly, McDill | 33 |
| The Dix DNA Project | ||
| The Dobbins DNA Project | Daubyn, D'Aubyn, Dobb, Dobbertin, Dobbin, Dobbins, Dobbles, Dobbs, Dobyn, Duibhin, Obbens | 10 |
| The Dolan DNA Project | Dolan, Dolane, Dollane, Doolan, Dowlin, Dowling, O'Doelan | 16 |
| The Dolspate DNA Project | Dolspate | 1 |
| The Dominguez DNA Project | Demangos, Domenici, Domenico, Domingue, Domingues | 9 |
| The Donnelly DNA Project | Donley, Donnally, Donnelley, Donnelly | 29 |
| The Donovan DNA Project | 21 | |
| The Doran DNA Project | Dohrmann, Dohrn, Doran, Dorion, Dorman, Dorn | 7 |
| The Doss DNA Project | Dawes, Daws, Dors, Dorse, Doss, Dosse | 32 |
| The Downey DNA Project | Dooney, Down, Downer, Downes, Downey, Downs, Downy | 32 |
| The Doyle DNA Project | Dall, Daul, Doil, Doulle, Doyle | 28 |
| The Dozier DNA Project | Delozier, Dozer, Dozier | 7 |
| The Drago DNA Project | Drago | 0 |
| The Draper DNA Project | Draper | 6 |
| The Drew DNA Project | Drew, Drue, Drwry | 19 |
| The Driver DNA Project | Driver | 0 |
| The Drouin DNA Project | Delaware, Drohan, Drouin | 2 |
| The Drucker DNA Project | Drucker, Drucquer, Drukker | 3 |
| The Drummond DNA Project | Drum, Drummer, Drummond | 8 |
| The Dryden DNA Project | 9 | |
| The Duckworth DNA Project | 4 | |
| The Dugdale DNA Project | Dougdale, Dugas, Dugat, Dugay, Dugdale, Duggins, Dugi, Dugo | 1 |
| The Dugger DNA Project | Dugar, Dugard, Duger, Duggar, Duggard, Dugger | 53 |
| The Dumas DNA Project | Dumas | 2 |
| The Dunaway DNA Project | Dunahay, Dunaway, Dunnaway, Dunneway, Dunway | 10 |
| The Dunbar DNA Project | 130 | |
| The Dunlap DNA Project | Dunlap, Dunlop | 15 |
| The Dunn DNA Project | 114 | |
| The Dupont DNA Project | Dupont, Pont | 4 |
| The Dupree DNA Project | Dippery, Dupre, Dupree | 8 |
| The Duran DNA Project | Darrah, Darrow, Dawer, Dearie, Deery, Derrah, Duran, Durand, Durant, Durante, Durie, Durr, Durran, Durrance, Durrand, Durrant, Durrante, Durrence, Durrett, Durrie, Durry, Duryea, Duryee | 30 |
| The Durbin DNA Project | Derbin, Durbin | 2 |
| The Durfee DNA Project | Derfy, Durfee, Durfey, Durffey, Durfie, Durfy, Durphey, Durphy | 2 |
| The Durie DNA Project | 6 | |
| The Durrett DNA Project | Darrett, DDurrrett, deDuret, Derat, Deret, Derot, Derrett, Derrette, Derritt, Deverell, Deverett, Dirett, Dirrett, Douert, Dratt, Drauet, Drouet, Drrett, Drurett, Du Ray, Du Rette, Duarte, Duert, Durat, Duratt, Dures, Duret, Durot, Durrat, Durratt, Durres, Durret, Durrette, Durrettt, Durritt, Durrot, Durrtt, Durtt, Duurrett, uDrrett, urrett | 17 |
| The Duvall DNA Project | Durall, Duval, Duvall | 15 |
| The Dyer DNA Project | 68 | |
| The Dykes DNA Project | Dike, Dikes, Dykes | 6 |
| The Earl DNA Project | Earl, Earle, Earles, Earley, Earll, Early, Erle, Erleigh, Hurley | 16 |
| The Easley DNA Project | Easley, Eastman, Eastmon, Easton | 9 |
| The Easton DNA Project | Easdon, Easten, Eiston | 6 |
| The Eaton DNA Project | 80 | |
| The Echols DNA Project | Eccles, Echols, Eckles, Eckols | 7 |
| The Edgerly DNA Project | Edge, Edgecomb, Edgel, Edgemon, Edger, Edgerly, Edgerton, Edgett, Edgette, Edgeware, Edghill, Edgren | 1 |
| The Edison DNA Project | Edison | 4 |
| The Edmonds DNA Project | Edmonds, Edmondson, Edmons, Edmunds | 18 |
| The Edmondson DNA Project | Edmisten, Edmiston, Edmonson, Edmonston, Edmonstone, Edmundson, Edmunson | 31 |
| The Edson DNA Project | Edson | 5 |
| Eikemeier Surname DNA Project | 0 | |
| The Elias DNA Project | Elias | 9 |
| The Eller DNA Project | Eller, Ellerman, Ellert, Euler, Oeller | 16 |
| The Ellsworth DNA Project | Ellsworth | 3 |
| The Elman DNA Project | Ellman, Elman, Gelman, Helman | 8 |
| The Elmore DNA Project | Elmore | 20 |
| The Elsner DNA Project | Elsner | 1 |
| The Elton DNA Project | Elton, Eltonhead | 0 |
| The Ely DNA Project | Ealey, Ealy, Ehli, Ela, Elay, Eley, Eli, Elie, Elley, Ellie, Elly, Ely, Elye, Eyley, Ihli, von Ely | 6 |
| The EMERSON AMERSON AMASON DNA Project | Amason, Amerson, Ameson, Amison, Amoson, Amosson, Emersen, Emerson, Emison, Emmerson, Emmyrson, Emyrson | 56 |
| The Emery DNA Project | 29 | |
| The Emo DNA Project | Aimo, Aimus, Emmo, Emo, Emoe, Emon, Emond | 2 |
| The Erbeck/Erbach/Ehrbach DNA Project | 8 | |
| The Erickson DNA Project | Eiriksson, Erekson, Erichsen, Erichson, Ericksen, Erickson, Ericksson, Ericsson, Eriksen, Erikson, Eriksson, Errickson, Erricson | 25 |
| The Escobar DNA Project | Escobar | 7 |
| The Esparza DNA Project | Esparza | 2 |
| The Esposito DNA Project | Esposito | 2 |
| The Estep DNA Project | 4 | |
| The Estrada DNA Project | Estrada | 6 |
| The Etcheto DNA Project | Etcheto | 0 |
| The Eubanks DNA Project | Ebank, Ebanks, Eubanks, Ewbank, Ewbanks, Ubank, Ubanks, Yeubank, Yeubanks | 12 |
| The Everly DNA Project | Eberle, Everly | 3 |
| The Example DNA Project | ||
| The Exley DNA Project | Exley, Öchsle, Öchslin, Oechsle, Oechslin, Oexlin, Öxle, Oxley, Öxlin | 12 |
| The Ezell DNA Project | Eisel, Eisele, Eskel, Ezell, Ezzell | 9 |
| The Fagan DNA Project | Fagan, Fagans, Fagen, Fagin, Feagan, Feagin, Feagins, Fegan, Feigin, Feygin | 15 |
| The Fain DNA Project | Fain, Fane, Fein, Feine | 6 |
| The Fairbairn DNA Project | 33 | |
| The Faircloth DNA Project | Faircloth, Fairclough | 5 |
| The FANNING DNA Project | Fannan, Fannin, Fanning, Fannon | 60 |
| The Farabee DNA Project | Farabee | 0 |
| The Farnsworth DNA Project | 10 | |
| The Farrar DNA Project | Farah, Farrar, Farrow, Feher, Fehr | 13 |
| The Farwell DNA Project | Fairwell, Farewell, Farwell, Forwell | 0 |
| The Fate DNA Project | Faight, Fait, Faite, Fate, Feight, Fete | 3 |
| The Faulk DNA Project | 9 | |
| The Fay DNA Project | Fahey, Fahy, Fay, Faye, Fea, Feay, Fee, Few, Fey, Fie, Foe | 8 |
| The Feldman DNA Project | Feld, Felder, Feldman, Feldmann | 28 |
| The Felix DNA Project | Felix | 3 |
| The Fenton DNA Project | Fenten, Fenton, Finten, Finton, Fountaine, Fynton | 6 |
| The Fernandez DNA Project | Fernan, Fernandes, Fernandez, Ferrandiz | 21 |
| The Ferreira DNA Project | Ferreira | 13 |
| The Fields DNA Project | 45 | |
| The Figueroa DNA Project | Figueroa | 7 |
| The Findley DNA Project | Findlay, Findley, Findly, Finely, Finlay, Finley, Finlon, Finly | 41 |
| The Fink DNA Project | Fink, Finkelstein, Finks, Finn | 17 |
| The Finkle DNA Project | 9 | |
| The Finlayson DNA Project | Finlaison, Finlayson | 3 |
| The Finney DNA Project | Finney | 11 |
| The Fischer DNA Project | 60 | |
| The Fisk DNA Project | Fisk, Fiske | 8 |
| The Fitch DNA Project | Ffitch, Ffytch, Ffytche, Fitch, Fytch, Fytche | 7 |
| The Fitzgerald DNA Project | Fitzgerald, Yale | 57 |
| The Fitzpatrick DNA Project | Fitzpatrick | 14 |
| The Fleete DNA Project | Fleet, Fleete | 2 |
| The Fleming DNA Project | Fleming, Fleminge, Flemming, Flemyng | 30 |
| The Flint DNA Project | 2 | |
| The Flores DNA Project | Flores, Florez | 18 |
| The Flowers DNA Project | de Flers, de Fleur, de Fleure, Desfleurs, di Fiore, DiFiore, Fiore, Flers, Fleur, Fleurand, Fleurant, Fleure, Fleureau, Fleureaux, Florida, Flower, Flowers, Lafleur, Lafleure | 24 |
| The Flynn DNA Project | Flin, Flinn, Flyn, Flynn, Flynne, Linn, Lynn, Lynne, O'Floinn, O'Flynn | 44 |
| The Foley DNA Project | Floy, Foaley, Foley, Follett, Folley, Follini, Foly, Foules, Foults, Foutz, Foyld, Fultz | 22 |
| The Foller DNA Project | ||
| The Folmar DNA Project | Folmar, Fulmer, Vollmar, Volmer | 5 |
| The Fontenot DNA Project | Fontenot | 4 |
| The Foote DNA Project | Foote | 8 |
| The Forsythe DNA Project | Fors, Forsberg, Forsch, Forsell, Forseth, Forsey, Forsgren, Forsha, Forshaw, Forshay, Forshee, Forshey, Forslund, Forsman, Forsmark, Forson, Forst, Forstedt, Forsting, Forstner, Forsyth, Forsythe, Furzeig | 12 |
| Fothergill Surname DNA Project | Fatherengill, Fathergill, Fatheringill, Feathergill, Featheringale, Featheringill, Featherngale, Featherngill, Fetherengill, Fethergill, Fetheringill, Fihiringell, Fitheringill, Forthergill, Fothegill, Fothergil, Fothergill, Fotheringale, Fotheringill, Fothersgill, Lethergill | 7 |
| The Fountain DNA Project | Fontaine, Fountain | 13 |
| The Fournier DNA Project | Forney, Fourney, Fournier | 13 |
| The Fowler DNA Project | 58 | |
| Frame DNA and One-Name Study | 40 | |
| The Franco DNA Project | Franco | 8 |
| The Franks DNA Project | Franc, Franche, Franck, Frank, Franks, Franques, Frink, Frinks | 18 |
| The Freeland DNA Project | 12 | |
| The Frey DNA Project | Fray, Freier, Freiman, Frey, Freyman, Freymann, Freys, Frie, Fries, Fry, Frye, Fryman, Vry | 47 |
| The Friedman DNA Project | 45 | |
| The Fritz DNA Project | Frietsch, Frietsche, Fristoe, Fritsch, Fritsche, Fritts, Fritz, Friz | 11 |
| The Frost DNA Project | Frost | 40 |
| The Fuentes DNA Project | Fuentes | 4 |
| The Fulton DNA Project | Fulten, Fultin, Fulton | 23 |
| The Funk DNA Project | Funk | 5 |
| The Fuqua DNA Project | Fuqua, Fuquay | 4 |
| The Furby DNA Project | Fearby, Ferrabee, Ferriby, Firby, Furbee, Furbey, Furbie, Furby, Furiby | 3 |
| The Furlong DNA Project | 1 | |
| The Gabriel DNA Project | Gabe, Gabey, Gabriel, Gabriele, Gaby | 7 |
| The Gach DNA Project | Gach, Gacha, Gaches, Gachet, Gachette, Gack, Gasch, Gash, Gatch, Goch, Gock, Hach | 10 |
| The Gage DNA Project | Gage, Guage | 5 |
| The Gagnon DNA Project | Gagliardi, Gagne, Gagnon, Gannon | 10 |
| The Gaines DNA Project | Gahan, Gain, Gaine, Gainer, Gaines, Gainey, Gane, Ganes | 14 |
| The Gale DNA Project | Gail, Gails, Gale, Galeano, Galen, Gales, Galeziewski | 8 |
| The Gallagher DNA Project | Galaghar, Galagher, Galgher, Galicer, Gallachar, Gallacher, Gallager, Gallaghar, Gallagher, Gallaher, Gallaugher, Gallegher, Galliher, Gallinger, Golagher, Goleher, Golliher | 56 |
| The Gallie DNA Project | Galley, Gallie | 4 |
| The Gallion DNA Project | Gallienne, Gallion, Galon, Galyean, Galyon | 5 |
| The Galloway DNA Project | Gallo, Galloway, Galloweigh, Galoway | 10 |
| The Galvan DNA Project | Galvan, Galvin | 9 |
| The Gambling DNA Project | Gambel, Gamble, Gambles, Gamblin, Gambling, Gambrel, Gammell, Gammill | 3 |
| The Gambrell DNA Project | Gambrell, Gamel | 1 |
| The Gant(t) - Gaunt(t) Surname DNA Project | 6 | |
| The Garcia DNA Project | Gacía, Gacías, Gació, Gaciot, Garces, Garcia, García de Barbón, García de Burunda, García de Camargo, García de Lama, García de Quesada, García de Vega, García of Guinea, García Orovio, Garcia Sañudo, Garsea, Garsés, Gartzia, Gassía, Gassías, Gershoni | 76 |
| The Garland DNA Project | Garland, Garlande, Garnan, Garnon, Gartlan, Gartland, Gernon, Goreland, Guernon | 48 |
| Garrison Surname DNA Project | 57 | |
| The Garton DNA Project | 2 | |
| The Garvin DNA Project | 5 | |
| The Gary-Geary DNA Project | Garren, Gary, Geary | 7 |
| The Garza DNA Project | 16 | |
| The Gaston DNA Project | Gaskin, Gasten, Gastin, Gaston, Gastou, Gastoune | 25 |
| The Gathercole DNA Project | 7 | |
| The Gaudet DNA Project | 3 | |
| The Gaul DNA Project | Gaal, Gael, Gall, Galla, Gaul, Goehl, Goel, Gola, Golaboski, Golan, Goley, Golla, Gollancz, Gouel, Goyal, Guiel | 6 |
| Gay Family DNA Project | Gay, Gaye, Guy, McGay | 53 |
| The Gebhart DNA Project | Gabbard, Gabbert, Gabehart, Gebhard, Gebhardt, Gebhart, Gephard, Gephardt, Gephart, Gibart, Gibbard, Gippert | 7 |
| The Geer DNA Project | 31 | |
| The Geiger DNA Project | Geiger | 8 |
| The Gentry DNA Project | 24 | |
| The Germany DNA Project | ||
| The Giacalone DNA Project | Giacalone | 1 |
| The Gibson DNA Project | Gibsen, Gibson, Giebson, Giepson, Gipsen, Gipson | 120 |
| The Giles DNA Project | Giles, Gilles, Gillies, Gillis, Gilson | 24 |
| Gillenwater Surname DNA Project | 1 | |
| The Gilley DNA Project | 12 | |
| The Gilliam DNA Project | Giliam, Gillem, Gilliam | 11 |
| The Gillock DNA Project | Gallick, Gillick, Gillock | 0 |
| The Gilpin Genealogy & DNA World Wide Project Research | Calpin, Calpine, Culpen, deGilpin, deGylpyn, Galfin, Galpan, Galpin, Galpine, Galpinge, Gilfan, Gilfin, Gill, Gilpan, Gilpen, Gilpin, Gilpine Galpen, Gilpinge, Gulpin, Gylpyn, MacAlpin, MacGillifin, MacGilpin, McGilpin | 16 |
| The Gilson DNA Project | Gelson, Gelston, Gillson, Gilsen, Gilston | 10 |
| The Gismondi DNA Project | Gismondi | 1 |
| The Glass DNA Project | Glascock, Glaser, Glass, Glasscock, Glasser, Glasson, Glausier, Glazer, Glazier, Gleason, Gleass | 28 |
| The Gleason DNA Project | Gleeson, Glysson, Leason | 27 |
| The Gnaegi DNA Project | Gnaegi, Gnagi, Gnagy, Kenaga, Kenagy, Keneagy, Kenegy, Nagy | 2 |
| The Gnaegi DNA Project | Gnaegi | 2 |
| The Gnaegi DNA Project | Gnaegi | 2 |
| The Goble DNA Project | 25 | |
| The Godfrey DNA Project | Godfrey, Godsey | 65 |
| Goglia Surname DNA Project | 0 | |
| The Goldberg DNA Project | Goldberg, Goldenberg | 28 |
| The Golden DNA Project | Gaulding, Golden, Golding, Gulden | 27 |
| The Goldman DNA Project | Goldman, Goltman | 11 |
| The Goldsmith DNA Project | Goldschmidt, Goldsmith | 7 |
| The Goldstein DNA Project | Goldstein, Goldstine, Goldston, Goldstone | 25 |
| The Gomez DNA Project | Gomes, Gomez | 35 |
| The Gonzales DNA Project | Gonzales, Gonzalez | 68 |
| The Gonzenbach DNA Project | Gonzenbach | 0 |
| The Goodrich Surname DNA Project | Goodrich, Goodrick, Goodricke, Goodridge, Goodsite, Goudrich, Goudridge, Gouteridge, Gudderidge, Gutteridge, Gutterig, Guttridge | 39 |
| The Goodwin DNA Project | Gideon. Gaden, Goddin, Godwin, Goeden, Goiton, Goodin, Gooding, Goodwin, Goodwinn, Goodwyn, macgugan, macguigan | 45 |
| The Goodyear DNA Project | Goodyear | 1 |
| The Gore DNA Project | Gore, Goree, Gorley, Gourlay | 16 |
| The Gorman DNA Project | Garman, Garmon, Goram, Gorham, Gorin, Gormally, Gorman, MacGhilleghuirman, MacGorman, McGorman, Ogorman, O'Gorman | 36 |
| The Goss DNA Project | Gas, Gass, Goss | 17 |
| The Gottlieb DNA Project | Gotlieb, Gott, Gottfried, Gotthelf, Gottlieb, Gottlob | 4 |
| The Goudelock DNA Project | Goudelock, Goudelocke, Goudielock, Goudlock, Goudlouch, Goudylock | 1 |
| The Gould DNA Project | Gold, Golde, Goldfeld, Goldford, Goldgleid, Goldhaft, Goldreyer, Goldrich, Goldrick, Goldvag, Goldwasser, Goldwater, Goldweitz, Gould, Goulde, Goulding | 20 |
| The Gounder DNA Project | 1 | |
| The Grace DNA Project | Grace | 9 |
| The Grace_jewish DNA Project | ||
| The Grady DNA Project | Grade, Gready | 13 |
| The Granade DNA Project | de Graffenried, Graffenried, Granade, Granados, Granatt, Grenada | 2 |
| The Granger DNA Project | Grain, Grainger, Grains, Grange, Granger | 4 |
| The Grantham DNA Project | Grandam, Granny, Grant, Grantam, Grantham, McGranahan | 10 |
| The Grau DNA Project | 8 | |
| The Grayson DNA Project | Grayson, Greason, Greisen, Greysen, Greyson | 6 |
| The Greenberg DNA Project | Greenberg | 23 |
| The Greenwood DNA Project | Boisvert, Boivert, Greenfield, Greenland, Greenleaf, Greenwald, Greenwood, Gruenewald, Grunewald, Grunwald | 13 |
| The Grimm DNA Project | Grim, Grimm, Grimment, Grimsley, Grimsly | 5 |
| The Grogan DNA Project | 2 | |
| The Gross DNA Project | Groce, Gros, Grose, Gross, Grosse, Grossman, Grosz, Grous | 53 |
| The Grotzinger DNA Project | 0 | |
| The Grover DNA Project | Graver, Gravier, Grover, Gruver | 4 |
| The Groves DNA Project | Graff, Grove, Groves | 22 |
| The Guard DNA Project | Gard, Garde, Guard, Guiard | 1 |
| The Guererro DNA Project | Guererro, Guerra, Guerrero | 13 |
| The Guevara DNA Project | Guevara | 2 |
| The Guice DNA Project | Geisert, Geiss, Geist, Guice | 2 |
| The Guidry DNA Project | Guidry | 1 |
| The Guilbault DNA Project | Gilbo, Gilbow, Guilbault, Guilbow | 0 |
| The Guillory DNA Project | Guillory | 0 |
| The Gunn DNA Project | Guinn, Gun, Gunia, Gunn, Gunne, Gunner | 77 |
| The Gustafson DNA Project | Gustafsen, Gustafson, Gustavsen, Gustavson | 6 |
| The Gutierrez DNA Project | Gutierrez | 23 |
| The Guy DNA Project | Guyan, Guyer, Guyette, Guyon, Guyster, Guytan, Guyton | 14 |
| The Guynup DNA Project | Guinap, Guinip, Guinnap, Guinnip, Guinnop, Guinop, Guinup, Guynnup, Guynup, Gwenap, Gwinnup, Gwinup | 1 |
| The Guzman DNA Project | Gusman, Guzman | 7 |
| The Hacker DNA Project | Hacker, Haecker, Hawker | 1 |
| The Hackett DNA Project | Hackett | 9 |
| The Hadlock DNA Project | Hadlock, Hadlocke | 2 |
| The Hagan DNA Project | ||
| Hagge-Hacht Surname DNA Project | ||
| The Hagger DNA Project | Hagar, Hager, Haggar, Hagger | 1 |
| The Hague DNA Project | Hague, Haig | 4 |
| The Hagy - Hegi DNA Project | Haegi, Haga, Hage, Hagee, Hagey, Hagi, Hagie, Hagy, Heagy, Hege, Hegi, Hegie, Hegy | 15 |
| The Hahn DNA Project | Haehn, Hahn, Hahni, Hahnl, Han, Hann, Hawn, Hawni | 19 |
| The Hairston DNA Project | Hairston | 1 |
| The Halstead DNA Project | 21 | |
| The Haltom DNA Project | Haltam, Halthom, Haltom | 0 |
| The Halverson DNA Project | 5 | |
| The Hammer DNA Project | Hammer | 15 |
| The Hampton DNA Project | Hamden, Hampden, Hampton, Hamptonne, Hamton | 22 |
| The Haney DNA Project | Hahne, Hainey, Hainie, Hane, Hanee, Haney, Hanne, Hanney, Hany, Hayney, Haynie, Heaney, Heanue, Heien, Hein, Heine, Heiney, Heinie, Henney, Heoney, Heyen, Hien, Hieny, Hoehne, Hoen, Huehne, Hyne, Oheaney, O'Heaney | 42 |
| The Hanley DNA Project | Handal, Handel, Handelman, Handelsman, Handle, Handler, Handlery, Handley, Handly, Handon, Handsome, Handwerk, Handwerker, Handy, Handzel, Hanle, Hanlee, Hanley, Hanlin, Hanline, Hanlon, Hanly, Heinlein, Ohanlon | 14 |
| The Hannaford DNA Project | Hanford, Hannaford | 0 |
| The Hannah DNA Project | Hanna, Hannah, Hannay | 26 |
| The Hanson DNA Project | 88 | |
| The Hardy DNA Project | Haerdi, Hardaman, Hardaway, Hardee, Harder, Hardesty, Hardey, Hardi, Hardie, Hardies, Hardigree, Hardison, Hardisty, Hardman, Hardwick, Hardy, Harty, Herdi, Herdy | 33 |
| The Harlan DNA Project | Harlan, Harland, Harlander, Harlen, Harlien, Harlin, Harling | 9 |
| The Harlow DNA Project | Harlow, Harlowe | 17 |
| The Harp DNA Project | Earp, Harp, Harpe | 3 |
| The Harrington DNA Project | Arrington, Errington, Haerrington, Harenden, Harington, Harinton, Harringtin, Harrington, Heninton, Hennington, Herendeen, Herndon, Herrington, Yarrington, Yerrington | 49 |
| The Harrison DNA Project | Benbow, Harison, Harreson, Harrisen, Harrison | 136 |
| The Harrop DNA Project | Harop, Harrap, Harrip, Harrop, Harropp, Harrup | 6 |
| The Hart DNA Project | 114 | |
| The Hartley DNA Project | 11 | |
| The Hartman DNA Project | Hardiman, Harteau, Hartfiel, Hartfield, Hartford, Hartgraves, Hartig, Hartigan, Hartill, Harting, Hartis, Hartke, Hartkoph, Hartlage, Hartlep, Hartline, Hartman, Hartmann, Hartnell, Hartness, Hartnett, Hartney, Hartog, Hartong, Hartpence | 36 |
| The Harvey DNA Project | 102 | |
| The Haslett DNA Project | 9 | |
| The Hastings DNA Project | Hasting, Hastings, Hasty | 16 |
| The Hatalski DNA Project | ||
| The Hatch DNA Project | HATCH, HATCHET, HATCHETT | 18 |
| The Hatfield DNA Project | Hadfield, Hartsfield, Hartzfelder, Hatfield, Hetfield | 62 |
| The Hathaway DNA Project | Hathaway, Hathway | 8 |
| The Hauser DNA Project | 27 | |
| The Haviland DNA Project | 5 | |
| The Haworth-Howarth DNA Project | 13 | |
| The Hayward DNA Project | Hayhurst, Hayward, Heaward, Heaworth, Heward, Heyward, Heyword, Howard | 18 |
| The Hazel DNA Project | ||
| Head DNA Project | 11 | |
| The Heald DNA Project | Heald | 6 |
| The Heard DNA Project | 25 | |
| Isles of the Hebrides DNA Project | ||
| The Hedin DNA Project | Heddin, Heden, Hedin | 1 |
| The Heffernan DNA Project | Hefferan, Hefferman, Heffern, Heffernan, Heffernon, Hefferon, Heffren, Heffron, O'Heffernan, O'Heffron | 8 |
| The Hefner DNA Project | Hafner, Havner, Heffner, Hefner, Heftner | 15 |
| The Helfer DNA Project | Bahelfer, Gelfer, Golfer, Helfer | 1 |
| The Helms DNA Project | Helm, Helms | 8 |
| The Heming DNA Project | Hemenway, Heming, Hemingbrough, Hemings, Hemingsley, Hemington, Hemingway, Hemmerway, Hemmingway | 4 |
| The Hempill DNA Project | Hempill | 2 |
| The Hendry DNA Project | Hendrie, Hendry | 5 |
| The Henley DNA Project | ||
| The Henninger DNA Project | Hannnig, Henegar, Hennig, Hennigan, Hennigar, Henniger, Henning, Henninger, Hennings, Henningsson | 12 |
| The Hensley DNA Project | Henseley, Hensely, Henslee, Hensleer, Hensleigh, Hensley, Hensly, Hindsley, Hinsley | 45 |
| The Herbert DNA Project | Hebert, Herber, Herbert, Hergert, Hobart | 17 |
| The Hernandez DNA Project | Henderson, Hernandez, Lewis | 49 |
| The Herndon DNA Project | Hearn, Herndon, Herne | 9 |
| The Heron DNA Project | 25 | |
| The Herrera DNA Project | Herrera | 12 |
| The Herring DNA Project | Haring, Harrin, Harring, Hearing, Hering, Herren, Herrin, Herring, Herringe, Herron, Heuring | 59 |
| The Hess DNA Project | Heiss, Hess, Hesse, Hessler, Hessling, Hetsel, Hetzel, Hetzell, Hice, Hiese | 31 |
| The Hester DNA Project | Hester, Hister | 16 |
| The Hewitt DNA Project | 24 | |
| The Hickey Family DNA Project | Hickey, Hicky, Hiky, Hikye, O'Hickey | 11 |
| The Hickson DNA Project | Hickson, Higson, Hinkson, Hixon, Hixson | 16 |
| Higgerson-Higgason-Hickerson Project | (all vowels are interchangeable), Hickason, Hickerson, Hickethon, Higason, Higerson, Higgason, Higgenson, Higgerson, Higginson | 3 |
| The Higginbotham DNA Project | Higginbotham | 2 |
| The Higgins - O'Higgins DNA Project | ||
| The Hightower DNA Project | 13 | |
| The Hilburn DNA Project | Hilborn, Hilburn | 6 |
| The Hillegas DNA Project | Helligas, Helligass, Hillagus, Hillegas, Hillegass, Hillegast, Hillegoss, Hillengass, Hillicos, Hillicoss, Hilligas, Hilligass, Hilligoss, Hilligus | 0 |
| The Hilliard-Hillyard DNA Project | Hillard, Hilliard, Hillyard | 7 |
| The Hinch DNA Project | Hench, Henck, Hensch, Heusch, Hinch, Hinsh | 5 |
| The Hinckley + Hinkley DNA Project | Hinckley, Hinekley, Hinkey, Hinkley | 2 |
| The Hinton DNA Project | Henten, Henton, Hinten, Hinton | 12 |
| The Hirsch DNA Project | Hearse, Herche, Hersch, Hersh, Hirsch, Hirsche, Hirschfeld, Hirschfield, Hirschhorn, Hirschman | 13 |
| The Hitchcock DNA Project | Hathcock, Heathcock, Hitchcock | 5 |
| The Ho DNA Project | Ho | 3 |
| The Hobbs DNA Project | Hobb, Hobbes, Hobbs, Hoberson, Hobson, Hoppe, Hopson | 28 |
| The Hochstetler DNA Project | Hauteville, Hochestetler, Hochstadter, Hochstaetter, Hochstaettler, Hochstattleler, Hochstattler, Hochstättler, Hochstedler, Höchstedter, Hochstetler, Hochstetter, Hochstettler, Hockstadder, Hockstadter, Hockstedler, Hockstetler, Hockstetter, Hoffstadter, Hoffstaetter, Hoffstater, Hoffstattar, Hoffstatter, Hoffstetter, Hofstetter, Hoofstitler, Hostedtler, Hosteetter, Hosteter, Hostetler, Hostetter, Hostettler, Hosttedler, Hostutler, Huffstedler, Huffstedtler, Huffstetler, Huffstickler, Hufstedler, Hufstetle | 9 |
| The Hockley DNA Project | Hockley | 0 |
| The Hocutt DNA Project | Harcourt, Hocutt, Hoket, Hokit, Howcott, Howcutt | 1 |
| The Hodgens DNA Project | Hodgen, Hodgens, Hodgin, Hodgins, Hodgkin, Hodgkins, Hodgson, Hodson, Hotchkin, Hudgens, Hudgin, Hudgins, Huggin, Huggins | 55 |
| The Hodges-Hodge DNA Project | Hodge, Hodgeman, Hodges, Hodgeskyn, Hodgman, Hoge | 126 |
| The Hoffman DNA Project | Hauffman, Hoff, Hoffman, Hoffmann, Hofman, Hofmann, Houghman, Huff, Huffman, Hufman | 76 |
| The Hogan DNA Project | Hogan, Hogane, Hogans, Hogen, Hoggan, Hoggans, Hogin, Hogins, Hogon | 47 |
| The Hogg DNA Project | Hoag, Hoage, Hoeg, Hoege, Hog, Hogaboom, Hogarth, Hogg, Hoggard, Hoggarth, Hoggatt, Hogge, Hoggett, Hoggman, Hoggs, Hoglund, Hogman, Hogsett, Hogue, Hoguet, Og, Oge, Ogg, Ogge | 47 |
| Holbert Surname DNA Project | 2 | |
| The Holbrook DNA Project | Holbrook | 4 |
| The Holden DNA Project | 58 | |
| The Holgate DNA Project | Holgate | 1 |
| The Hollis DNA Project | Holis, Hollis | 18 |
| The Holloway DNA Project | Halloway, Holloway, Holoway | 33 |
| The Holly DNA Project | Hawley, Holley, Holly | 24 |
| The Holman DNA Project | 23 | |
| The Honeycutt DNA Project | Hanikot, Honaker, Honewell, Honey, Honeycutt, Hunacot, Huncot, Huncote, Hunnicutt, Hunnisett | 13 |
| The Hong DNA Project | Hong | 1 |
| The Hood DNA Project | Hood | 70 |
| The Hooker DNA Project | Farrell, Hoecker, Hooke, Hooker, Hookers, Hooks, Hucker | 36 |
| The Hopper DNA Project | Hoppar, Hopper | 15 |
| The Hornsby DNA Project | Harns, Hornbuckle, Horner, Horning, Horns, Hornsbie, Hornsby, Hornsey, Hornstein, Hornstrom | 8 |
| The Hoskins DNA Project | 35 | |
| The House DNA Project | Hause, Hauso, House | 22 |
| The Howard DNA Project | 128 | |
| The Howe DNA Project | Howe, Howes, Howse | 20 |
| The Huang DNA Project | Huang | 1 |
| The Huddleston DNA Project | 20 | |
| The Hughes DNA Project | 151 | |
| Hull Genetic Genealogy Project | 185 | |
| Hummel DNA Project | Hamel, Heinle, Hennel, Himmell, Hommel, Hummel, Hunnell | 9 |
| The Humphrey DNA Project | 67 | |
| The Hunter DNA Project | Casador, Cazador, Chasseur, Honters, Hundters, Hunter, Hünter, Hunters, Huntter, Jager, Jäger | 75 |
| The Huntington DNA Project | Huntingdon, Huntington, Huntinton | 2 |
| The Hurless DNA Project | Hurless, Hurliss | 0 |
| The Hutchins DNA Project | Houchen, Houchens, Houchin, Houchins, Howchen, Howchens, Howchin, Howchins, Hutchens, Hutchings, Hutchins | 12 |
| The Huynh DNA Project | Huynh | 0 |
| The Isle-Ayles-Ailes-Iles DNA Project | Aile, Ailes, Aill, Aills, Ayle, Ayles, Iles, Island, Islands, Isle, Isles | 1 |
| The Isom DNA Project | Isom | 4 |
| The J mtDNA Project | ||
| The Jackman DNA Project | Jack, Jackaman, Jackman, Jacks, Jacq, Jacquart, Jacquemin, Jacques | 12 |
| The Jackson DNA Project | 290 | |
| The Jacobson DNA Project | Jacobsen, Jacobson, Jacoby, Jakobsen, Jakobson | 27 |
| The Jamison DNA Project | Jamerson, Jamison, Jemison, Jimmerson | 8 |
| The Jarrett DNA Project | Jarratt, Jarrell, Jarrett, Jarriel | 10 |
| The Jean-Gean DNA Project | 2 | |
| The Jeffers DNA Project | Jeff, Jeffcoat, Jeffer, Jeffers, Jefford, Jeffords, Jeffs, Jeffus | 5 |
| The Jeffries DNA Project | Fitzjeffrey, Fitzjeffreys, Geoffrey, Geoffries, Jefferies, Jefferis, Jeffery, Jefferys, Jeffress, Jeffrey, Jeffreys, Jeffrie, Jeffries, Jeffris, Jeffry | 18 |
| The Jennett DNA Project | 1 | |
| The Jennings DNA Project | Gennings, Janning, Jenning, Jennings, Jinnings | 33 |
| The Jensen DNA Project | 35 | |
| The Jernigan DNA Project | 21 | |
| The Jessup DNA Project | Jeschke, Jeska, Jeske, Jesko, Jesperson, Jess, Jessamy, Jesse, Jessee, Jessel, Jesseman, Jessick, Jessie, Jessop, Jessup, Jeswald | 13 |
| The Jester DNA Project | Gester, Jasper, Jaster, Jesper, Jesten, Jester, Jestes, Jewster, Juister, Juster, Justice, Justis, Yester | 26 |
| The Jewell DNA Project | Jewel, Jewell, Jewett | 10 |
| The John DNA Project | Jahn, John, Johns | 20 |
| The Joiner DNA Project | 19 | |
| The Jolly DNA Project | Jolley, Jolli, Jollie, Jolliff, Jolliffe, Jolly | 16 |
| The Jorgenson DNA Project | jargnson, Jorgensen, Jorgenson | 4 |
| The Joy DNA Project | de Joya, Jay, Jaye, Joice, Joy, Joyce, Joyes, Joys, Lovejoy, Popejoy | 18 |
| The Juarez DNA Project | Jares, Jaros, Jarosz, Juarez, Juras | 4 |
| The Jurasits DNA Project | Jurasic, Jurasits, Yurasits | 6 |
| The Kaffenberger DNA Project | 2 | |
| The Kaiser DNA Project | Kaiser, Keiser, Keyser, Kiser, Kizer, Kyser, Kyzer | 47 |
| The Kartik DNA Project | Kartik | 0 |
| The Kasparek DNA Project | Kasparek | 0 |
| The Keefer DNA Project | Cooper, Keafer, Keefer, Keffer, Keifer, Keiffer, Keiper, Kiefer, Kieffer, Kifer, Kueffer | 44 |
| The Keenan DNA Project | 8 | |
| The Keith DNA Project | Keith, Keitle | 28 |
| The Keller-Keeler DNA Project | Kaler, Keeler, Keiller, Keillor, Kelar, Keleher, Kellers, Kellor, Kieler, Kiellar, Killier, McKeller | 42 |
| The Kellogg DNA Project | 7 | |
| The Kelsey DNA Project | Kellizy, Kelsay, Kelsey, Kelsie, Kelsy | 8 |
| The Kendall DNA Project | Candal, Candale, Candeale, Candle, Candol, Cendle, Cindal, Cindale, Cindall, Cindeil, Cindle, De Candale, De Candalle, De Cendal, De Kendal, De Kendale, De Kyndale, De Kynderedale, Hindal, Hindall, Kandal, Kandel, Kandell, Kandil, Kandill, Kandle, Kandul, Kandull, Kardall, Kendaell, Kendahl, Kendaile, Kendal, Kendale, Kendall, Kendanl, Kendeall, Kendel, Kendelan, Kendell, Kendeloe, Kendill, Kendle, Kendles, Kendol, Kendul, Kendull, Kennal, Kennall, Kennel, Kiendl, Kihnl, Kiihnl, Kindal, Kindale, Kindall, Ki | 21 |
| The Kenefick DNA Project | Canefax, Kenafick, Kenefake, Kenefeck, Kenefic, Kenefick, Kenific, Kenifick, Kennefic, Kennefick, Kennifick, Kinifick, Kinnifick | 1 |
| The Kent DNA Project | Kennett, Kent | 22 |
| The Kepler DNA Project | Caplar, Keplar, Kepler, Kepner, Keppler | 9 |
| The Kern DNA Project | 26 | |
| The Kerr DNA Project | ||
| The Kerry DNA Project | Keary, Kerrie, Kerry, Kirie | 0 |
| The Kevan DNA Project | Caven, Cavens, Kaven, Kevan, Kevand, Kevans, Keven | 2 |
| The Kiernan DNA Project | Kiernan | 2 |
| The Kiest DNA Project | Custen, Custos, Keast, Kiest, Kist, Kisten, Kuest, Kuist, Kust, Kustan, Oldenhage, Warnefeld | 3 |
| The Kilbourne DNA Project | Kilbourne | 0 |
| The Kilcoyne DNA Project | Coan, Coen, Cohen, Coin, Coyne, Gilcoin, Gilcoine, Gilcoyne, Kilcoin, Kilcoyne, Killcoin, Killcoyne, Koin, Koyne, Kyne, Mac Giolla Caoin, Mac Giolla Caoine, Mac Giolla Chaoin, Mac Giolla Chaoine, Mac Giolla Chaoinne, M'Coyne, M'Gillechyny, M'Gillekyne, M'Gillychyna | 7 |
| The Kilcrease/Gilcrease DNA Project | ||
| The Kilgore DNA Project | Kilgore, Kilgour, Kilgroe, Killgore | 33 |
| The Kim DNA Project | Kehm, Keim, Keims, Kem, Kemme, Khym, Kihm, Kim, Kime, Kimes, Kimm, Kims, Kym, Kyme, Kymes | 7 |
| The Kingston DNA Project | 16 | |
| The Kinsey DNA Project | Kensey, Kincey, Kincy, Kinsay, Kinsey, Kinsie, Kinsy, Kinzey, Kinzie, Kinzy, Kynsey | 5 |
| The Kirby DNA Project | Kerbie, Kerby, Kirbie, Kirby | 34 |
| The Kirkland DNA Project | Kirk, Kirkbride, Kirkby, Kirkbye, Kirkconnell, Kirke, Kirkeby, Kirkegaard, Kirker, Kirkey, Kirkham, Kirkhart, Kirkhouse, Kirkland, Kirklen, Kirkley, Kirklin, Kirkly, Kirks, Kirksey, Kirkton, Kirkwood, Kirtland, Neikirk, Newkirk, Nikirk, Odekirk, Ouderkirk, Vankirk | |
| The Kirkpatrick-Kilpatrick DNA Project | Killpatrick, Kilpatrick, Kirkpatrick | 26 |
| The Kirtley DNA Project | Curtley, Kirtley | 0 |
| The Kitchen-Kitchens DNA Project | Kichen, Kitchen, Kitchens, Kuchen | 2 |
| The Klepper DNA Project | Clepper, Klapper, Klauber, Kleopfer, Klepper, Kloepfer, Klopfer, Klyver | 6 |
| The Klug DNA Project | Klug, Kluge, Klugg, Klugge | 4 |
| The Knapp DNA Project | Knapp | 26 |
| The Knight DNA Project | Knight, Knighte, Knyghte, McKnight | 73 |
| The Knisbacher DNA Project | Knisbacher | 1 |
| The Knopp DNA Project | 7 | |
| The Knutson DNA Project | Knudsen, Knudson, Knudsuig, Knudtson, Knuteson, Knutsen, Knutson, Knutzen | 4 |
| The Koehler DNA Project | Caylor, Koehler, Kohler | 16 |
| The Koeppe DNA Project | 2 | |
| The Kolb DNA Project | Kolb, kolbe | 22 |
| Komninos Surname DNA Project | 0 | |
| The Koustic DNA Project | 0 | |
| The Kozlowski DNA Project | Kauklis, Kisielewski, Kosieliñska, Koslofsky, Kosloske, Kosloski, Koslowski, Kozlosky, Kozlowska, Kozlowski, Kukles, Kukolja | 4 |
| The Kraft DNA Project | Kraft | 4 |
| The Krahn DNA Project | Krahn | 4 |
| The Kramer DNA Project | Cramer, Kraemer, Kramer | 22 |
| The Kretschmann DNA Project | Creczmer, Creczmerus, Krätzschmar, Krätzschmer, Kreczmer, Kretschmann, Kretschmar, Kretschmer, Kretsman, Kretzschmann, Kretzschmar, Kretzschmer | 2 |
| The Kruse DNA Project | Kruse | 9 |
| The Kunkle-Kunkel DNA Project | Conkle, Gunkel, Gunkle, Konkel, Konkle, Kuncl, Kunka, Kunkel, Kunkelman, Kunkelmann, Kunkle, Kunkler | 4 |
| The Kurtz DNA Project | Kurtz | 14 |
| The Lacy DNA Project | de Laci, de Lacy, Lace, Lacee, Lacey, Lacie, Lackey, Lackie, Lacy, Laky, Lassey, Lassie | 23 |
| The Ladner DNA Project | Ladd, Ladner, Ladnier, Latimer, Latimore, Lattimore, Lattner, Leidner, Leitner, Lotimer | 4 |
| The Lafond DNA Project | de Lafond, Delafond, La Fond, Lafon, Lafond, LaFont, LaFontaine, Le Fond, Pepin dit LaFond | 2 |
| The Lamar DNA Project | La Mere, Lamar, Lamare, Lamear, Le Maire, Lemaire, LeMire, Limer | 6 |
| The Lamb DNA Project | Lam, Laman, Lamb, Lamba, Lambe, Lambers, Lambeth, Lambie, Lambin, Lamboidi, Lamborn, Lambos, Lamboy, Lambrecht, Lambton, Lamby, Lamkins, Lamm, Lamme, Lammers, Lammi, Lamon, Lamond, Lamont, Lamoth, Lamott, Lamotte, Lampe, Lampel, Lampela, Lamphear, Lamping, Lampl, Lampton, Lamy, Lamyman, Lemieux | 45 |
| The Lamson DNA Project | Lamason, Lambson, Lamison, Lampson, Lamson | 12 |
| The Lancashire DNA Project | Lancashire | 16 |
| The Landry DNA Project | Landram, Landree, Landrie, Landrum, Landry, Landy, Landye, Londeree, Londry | 22 |
| Langevin DNA Project | 0 | |
| The Langley DNA Project | 52 | |
| The Lanier DNA Project | Lanear, Lanier, Laniere, Lanyer | 14 |
| The Lapointe DNA Project | ||
| The LaPose DNA Project | Lapos, LaPose, Lapoz | 1 |
| The Larkin DNA Project | Larken, Larkens, Larkin, Larkins, Lorcan | 60 |
| The Larson DNA Project | Lairson, Larrsen, Larsen, Larson, Larsson, Laursen, Laurson, Lawrson, Lorson, Luersen | 28 |
| The Larue DNA Project | Lara, Larreau, Larue, Laura, Laurenson | 2 |
| The Lassiter DNA Project | Lasiter, Lassiter, Laster | 11 |
| The Latham DNA Project | Latham | 13 |
| The Lathrop DNA Project | Lathrop | 0 |
| The Laur DNA Project | Laur | 1 |
| The Lavin DNA Project | delavangie, Lavan, Laven, Lavien, LaVigne, Lavin | 3 |
| The Law DNA Project | Carlaw, Castellaw, Crinklaw, DeLawyer, Drentlaw, Emlaw, Fallaw, Greenlaw, Laidlaw, Law, Lawall, Lawand, Laware, Lawder, Lawe, Lawes. Lawhorne, Lawhead, Lawhon, Lawill, Lawin, Lawing, Lawler, Lawless, Lawley, Lawlis, Lawman, Lawnicki, Laws, Lawshe, Lawter, Lawther, Lawton, Lawver, Lawyer, MacLaw, MacLaws, McLaw, McLaws, Nicklaw, Outlaw, Saslaw, Shullaw, Wardlaw, Whitelaw, Wordlaw | 33 |
| The Le DNA Project | Le | 0 |
| The Leach DNA Project | Leach, Lech, Leech, Leetch, Leich, Leicht, Leitch, Letch, Letcher, Letsch | 24 |
| The Leahy/Lahey DNA Project | 6 | |
| The Leal DNA Project | Leal, Leale, Leele | 10 |
| The Lear-Lohr-Lair DNA Project | Lair, Lear, Lehr, Lehrer, Liehr, Lohr | 10 |
| The Leary DNA Project | Lairi, Lawry, Layer, Leary, Leer, Leerey, Leery, Lowary, Lowery, Lowrey, Lowrie, Lowry | 10 |
| The Leavitt DNA Project | 11 | |
| The Leblanc DNA Project | LeBlanc, Leboeuf, LeFell, LeFevers | 23 |
| The Ledbetter DNA Project | Ledbetter | 8 |
| The Legg DNA Project | Leg, Leget, Legett, Legg, Legge, Legget, Leggett | 12 |
| The Leonard DNA Project | Leonard | 64 |
| The Leslie DNA Project | Lashley, Lasley, Lesley, Leslie | 23 |
| The Lester DNA Project | Leicester, Lester, Lister, Lyster | 15 |
| The Leveritt DNA Project | Leverette, Leverit, Leveritt, Levrett | 2 |
| The Levin DNA Project | Levin | 7 |
| The Lewandowski DNA Project | Lavendoski, Lewandowski | 5 |
| The Lewartowski DNA Project | Lewartowski | 0 |
| The Li DNA Project | Lee, Li | 7 |
| The Libby DNA Project | Labbe, Laby, Lebi, Leiby, Libby, Lieb, Liepe, Lipe, Lyby | 4 |
| The Lieck DNA Project | Leckie, Lieck, Vanderlick, Von Lieck | 2 |
| The Light DNA Project | Light, Lightbourn, Lightburn, Lightfoot, Lightly | 13 |
| The Lin DNA Project | Lin | 0 |
| The Lind DNA Project | Lind, Linda, Lindaas, Lindahl, Lindala, Lindall, Lindaman, Lindamood, Lindauer, Lindbeck, Lindberg, Lindblad, Lindblom, Lindbloom, Lindbo, Lindboe, Lindburg, Linde, Lindeen, Lindel, Lindeland, Lindell, Lindelof, Lindeman, Lindemann, Lindemuth, Linden, Lindenbaum, Lindenberg, Lindenberger, Lindenfelser, Lindenmuth, Lindenpitz, Linder, Linderholm, Linderman, Linders, Lindersmith, Lindert, Lindfors, Lindgaard, Lindgreen, Lindgren, Lindh, Lindholm, Lindhorst, Lindie, Lindig, Lindler, Lindley, Lindloff, Lindman, | 50 |
| The Link DNA Project | Linck, Lincke, Lincks, Ling, Lingst, Linik, Link, Linke, Linkenhoker, Linkey, Linkletter, Linkley, Links, Lyncke, Lynke | 7 |
| The Lipscomb DNA Project | Lipscomb | 3 |
| Little Surname DNA Project | 154 | |
| The Littlefield DNA Project | Littlefield | 1 |
| The Littlejohn DNA Project | Littlejohn, Littlejohns | 3 |
| The Liu DNA Project | Liu | 1 |
| The Lively DNA Project | Live, Lively, Livengood, Livergood | 8 |
| The Lloyd DNA Project | Lloyd, Loyd | 39 |
| The Lockett DNA Project | Lockett | 2 |
| The Lockwood DNA Project | Lockwood | 13 |
| The London-Landon DNA Project | 11 | |
| The Longoria DNA Project | Longoria | 8 |
| The Looney DNA Project | 30 | |
| The Lopez DNA Project | Llopis, Lopes, Lopez | 55 |
| The Lord DNA Project | Laird, Lord | 13 |
| The Lorho DNA Project | Lorho | 1 |
| The Louie DNA Project | Louie | 0 |
| The Louis DNA Project | Louis | 3 |
| The Lovelady DNA Project | Lovelady, Lovelatty | 3 |
| The Lovell DNA Project | Lovell | |
| The Luce DNA Project | ||
| The Lucero DNA Project | Luce, Lucero, Lucia, Luco | 12 |
| The Ludwig DNA Project | Ludvig, Ludwig | 4 |
| The Lugo DNA Project | Lugo | 6 |
| The Lujan DNA Project | Lujan | 5 |
| The Lumsden DNA Project | 45 | |
| The Luna DNA Project | Lune | 17 |
| The Lund DNA Project | Lund, Lundberg, Lundie, Lundry, Lundy, Lunert, Lunsford | 18 |
| The Lusk DNA Project | Leask, Lisk, Lusca, Luscus, Lusk, Luska, Luske, Luskey, Luski, Luskin, Luskino, Lusky, Luzga, Luzgin | 26 |
| The Lutz DNA Project | Lurtz, Lurz, Lutts, Lutz | 15 |
| The Lynch DNA Project | Lench, Linch, Linche, Linsch, Lych, Lynch | 48 |
| The Macejunas DNA Project | MACEIJ, MACEIUNAS, Macejunas, MACIUNAS, MATUNIS | 1 |
| The MacElree DNA Project | 0 | |
| The MacFarlane DNA Project | 133 | |
| The Macias DNA Project | Macias, Maicas, Masias, Massias, Massis | 0 |
| The Madsen DNA Project | Madsen | 9 |
| The Maestas DNA Project | Maestas, Mestas | 1 |
| The Main DNA Project | 32 | |
| The Major DNA Project | Magers, Majer, Major, Majors | 17 |
| The Malloy DNA Project | Malloy, Maloy, Mello, Melo, Meloy, Millea, Milloy, Milo, Molloy, Mowla, Mulloy | 12 |
| The Malo DNA Project | Mail, Maillo, Mallow, Malo | 1 |
| The Malone DNA Project | 25 | |
| The Maloney DNA Project | Maloney, Malony | 12 |
| The Manley DNA Project | 56 | |
| The Mann DNA Project | de Man, Mahn, Man, Mand, Mann, McMan, McMann | 34 |
| The Mansfield DNA Project | Mansfield | 7 |
| The Manson DNA Project | Mansell, Manske, Manson, Mansson, Manteufel | 3 |
| The Marcum/Markham DNA Project | Marcome, Marcrum, Marcum, Markam, Markham | 36 |
| The Marin DNA Project | Maren, Mari, Maria, Marianna, Mariano, Marica, Marin, Marinaccio, Marines, Maring, Marino, Marinov, Marren, Marring | 16 |
| The Marion DNA Project | Marion | 7 |
| The Markle DNA Project | 15 | |
| The Marks DNA Project | Marchuk, Marcks, Marke, Markelin, Marker, Markert, Marklund, Markman, Marko, Markow, Markson, Markstein, Marksteiner, Markus, Markwardt, Marx, Morck | 9 |
| The Marquez DNA Project | Marques, Marquez | 7 |
| Marsalis-Marselis Surname DNA Project | ||
| The Marshall DNA Project | 168 | |
| The Martinek Surname DNA Project | 4 | |
| The Martinez DNA Project | Martines, Martinez | 62 |
| The Mashburn DNA Project | 2 | |
| The Masters DNA Project | Mast, Masten, Master, Masters, Mastin, Maston, Mastrolia | 13 |
| The Mater DNA Project | Maader, Maddar, Madder, Maddor, Mader, Maider, Matar, Mater, Mator, Mattar, Matter, Moter, Möter, Mott, Motter, Mötter, Mutter | 3 |
| The Mather DNA Project | Mather | 3 |
| The Matheson DNA Project | 104 | |
| The Mattingly DNA Project | Mattingly | 0 |
| The Maurer DNA Project | Maurer | 12 |
| The Mayfield DNA Project | Mayfield, Mayville | 4 |
| The McAdie DNA Project | MacAdie, McAddie, McAdie, McAdy, McCADDIE, McCADY | 1 |
| The Mcadie DNA Project | 1 | |
| The Mcadie DNA Project | 1 | |
| The McAdie DNA Project | MacAdie, McAddie, McAdie, McAdy, McCADDIE, McCADY | 1 |
| The Mcadie DNA Project | ||
| The McAnally DNA Project | 23 | |
| The McBride DNA Project | McBride, McBryde | 33 |
| The McBroom DNA Project | 8 | |
| The McCambridge DNA Project | Cambridge, McCambridge | 1 |
| The McClanahan DNA Project | 6 | |
| The McClendon DNA Project | Clanahan, MacAlindon, MacLennan, Maculan, McAlinden, McAlindin, McAlindon, McClellan, McClelland, McClendon, McClennan, McClinton, McLendon, McLennan, McLennen, McLinden, McLindon | 25 |
| The McClure DNA Project | 68 | |
| The McCollough DNA Project | McCollogh, McCollough, McCollum, McCoulah, McCulach, McCuley, McCulla, McCullach, McCullagh, McCullah, McCulloch, Mccullock, McCullogh, McCullouch, McCullough | 43 |
| The Mcdermott DNA Project | McDermott | 12 |
| The Mcdiarmid DNA Project | MacDermid, MacDiarmid, McDermid, McDiarmid | 2 |
| The Mcentee DNA Project | McEntee | 1 |
| The Mcgarity DNA Project | Geraghty, Heraghty, Herrity, Mac Oireachtaigh, MacQuarie, Makary, McCarry, McCary, McGarity, McGarraty, McGarrity, McGarry, McGary, McGeary, McGerrity, McGourty, McKirdy, Megarity, Ó hOireachtaigh | 5 |
| The Mcgillicuddy DNA Project | McGillicuddy | 0 |
| The Mcginn DNA Project | 0 | |
| The Mcglauhon DNA Project | Glauhon, Glohan, McGlaughn, McGlaughon, McGlauhon, McGlaun, McGlawn, McGlohon, McGlon, McLawhorn | 1 |
| The McGowan DNA Project | 24 | |
| The Mcgrath DNA Project | McGrath | 13 |
| The Mcgraw DNA Project | McGraw | 10 |
| The McHugh DNA Project | McHugh | 13 |
| The McIntosh DNA Project | McComish, McIntosh | 12 |
| The Mcintyre DNA Project | Macintire, MacIntyre, McEntire, McIntire, McIntyre | 36 |
| The Mclaughlin DNA Project | 109 | |
| The Mcnair DNA Project | McNair | 5 |
| The Mcnally DNA Project | McNall, McNalley, McNally, McNeely | 9 |
| The Mcnamarra DNA Project | McNamara, McNamarra | 6 |
| The Mcpeek DNA Project | McPeak, McPeek | 2 |
| The McQueen DNA Project | ||
| The Mcwilliams DNA Project | McWilliams | 17 |
| The Meadows DNA Project | Meader, Meaders, Meador, Meadors, Meadow, Meadows | 20 |
| The Means DNA Project | Means | 7 |
| The Medeiros DNA Project | Medeiros | 1 |
| The Medina DNA Project | Medina | 8 |
| The Medley DNA Project | Medlee, Medley, Medlie | 12 |
| The Medrano DNA Project | Medrano | 0 |
| The Mejia DNA Project | Mejia | 1 |
| The Melendez DNA Project | Melendez | 4 |
| The Melican DNA Project | 7 | |
| The Melton DNA Project | Mellen, Meller, Mellon, Mellor, Melon, Melt, Melton | 21 |
| The Melvin DNA Project | Malban, Melvin, Mulvaney, Soundex M415 | 4 |
| The Mendez DNA Project | Mendez | 16 |
| The Mendoza DNA Project | Mendosa, Mendose, Mendoza | 12 |
| The Mercado DNA Project | Mercado, Morgado | 1 |
| The Mercer-Messer DNA Project | Mercer, Mercier, Mercio, Messer, Musser | 42 |
| The Merchant DNA Project | Marchant, Marchent, Merchand, Merchant | 4 |
| The Merrill DNA Project | Merell, Meril, Merill, Merle, Merrell, Merrill, Meryl | 43 |
| The Merritt DNA Project | Maret, Mariotta, Marriot, Marriott, Marriotta, Maryet, Maryot, Meriat, Merit, Merret, Merrett, Merriot, Merriott, Merrit, Merritt, Merrott, Merryott, Merrytt | 47 |
| The Messec DNA Project | Messec | 2 |
| The Messer DNA Project | 3 | |
| The Metz DNA Project | Mets, Metsker, Metts, Metz, Metzger | 15 |
| The Meza DNA Project | Mesa, Meza | 2 |
| The Michel DNA Project | Micals, Michael, Michaelis, Michaels, Michaelsen, Michaelson, Michalek, Michalinsky, Michalke, michalowska, Michalowski, Michalski, Michand, Michas, Michaud, Micheal, Micheau, Micheel, Micheikin, Michel, Michell, Michelle, Michelson, Michimata, Mickels, Mickles, Mikelich, Mikell, Mikels, Mikelson, Mikenas, Mikesell, Mikev, Mikles | 42 |
| Micklethwaite Surname DNA Project | Micklethwait, Micklethwaite | 1 |
| The Middlebrooks DNA Project | Middlebrook, Middlebrooks | 20 |
| The Miley DNA Project | Meile, Meili, Meily, Miley, Mylin | 3 |
| The Milligan DNA Project | Millican, Millich, Millien, Milligan, Milligen, Milligin, Millikan, Milliken, Millikin, Milliman, Millin, Milling, Million, Milliren, Milliron, Mulligan | 26 |
| The Milner DNA Project | Millier, Milliner, Millinor, Milne, Milner, Milnor, Molnar | 18 |
| The Milstead DNA Project | Millstead, Milstead, Milsted, Milstid | 8 |
| The Milton DNA Project | Milton | 3 |
| The Mims DNA Project | Mims | 3 |
| The Minton DNA Project | Demint, Menton, Mint, Minte, Minteer, Minter, Mintey, Mintiens, Minto, Minton, Minturn, Minty, Mintz, Mintzer, Munton | 6 |
| The Minyard DNA Project | 1 | |
| The Minyard NotValid DNA Project | ||
| The Miranda DNA Project | Maranda, Marentes, Mayrand, Meranda, Merante, Meurant, Miranda, Mirenda, Murante | 3 |
| The Mitchell DNA Project | 233 | |
| The Mixon DNA Project | Mixon | 4 |
| The Mizell DNA Project | Maisel, Massel, Massil, Meisel, Meiselman, Missel, Mizell, Mizelle, Mizzel, Mizzell, Mozell | 7 |
| The Mobley DNA Project | Mobberley, Moberly, Mobley | 15 |
| The Modlin DNA Project | 14 | |
| The Moler DNA Project | Moeller, Moelter, Mohlar, Mohler, Molder, Moler, Moller, Møller, Moulder, Mulder | 5 |
| The Molina DNA Project | Mellino, Milano, Milione, Molina, Moline, Moylan | 10 |
| Molyneaux Surname DNA Project | 42 | |
| The Monk DNA Project | Moench, Moenck, Mohnke, Monck, Monk, Monke, Monks, Monsch, Muench, Munch, Munck, Muncke, Munk, Munks | 28 |
| The Montante DNA Project | Montante | 0 |
| The Montes DNA Project | Montes | 1 |
| The Montoya DNA Project | Montoya | 7 |
| The Moon DNA Project | Mohn, Moon, Mooney, Moonie, Mune, Munie | 32 |
| The Mora DNA Project | Mor, Mora, More, Moura, Moya | 9 |
| The Morales DNA Project | Morales, Moralez | 13 |
| The Moran DNA Project | Horan, Moran, Morran, Morrand | 26 |
| The Moreland DNA Project | Moorland, Moreford, Morehead, Moreland | 5 |
| The Moren DNA Project | Moren, Morin, Moring, Moron, Moryn | 4 |
| The Moreno DNA Project | Moreno | 14 |
| The Morris DNA Project | 183 | |
| The Mortar DNA Project | Mortar, Morter | 0 |
| The Moser DNA Project | Moser, Mosher, Mosier, Mosser, Mossor, Musser | 26 |
| The Moss DNA Project | D'Moss, Moes, Moos, Moose, Mooss, Mos, Mose, Moss, Mosse | 26 |
| The Motz DNA Project | ||
| The Moulton DNA Project | Moulton | 4 |
| The Mountain DNA Project | Mountain | 2 |
| The Mowbray DNA Project | 12 | |
| The Muckian DNA Project | Mackeen, Mackian, Muckean, Muckeen, Muckian, Muckyan | 1 |
| The Mueller DNA Project | Miller, Mueller, Muller | 64 |
| The Munoz DNA Project | Munoz | 8 |
| The Munson DNA Project | Munson | 5 |
| The Murdock DNA Project | 17 | |
| The Murff DNA Project | Murff | 0 |
| The Murillo DNA Project | Murillo | 1 |
| The Murphy DNA Project | 173 | |
| The Murrant DNA Project | Murrant | 0 |
| The Murrin DNA Project | 1 | |
| The Myers DNA Project | Maier, Maiers, Mayer, Meier, Meiers, Meyer, Meyers, Moyer, Moyers, Myer, Myers | 194 |
| The Myrick DNA Project | Myrick | 7 |
| The Nadeau DNA Project | 2 | |
| The Nagle DNA Project | Hartnagle, Holnagel, Naegeli, Nagel, Nagle, Nagli, Naugle, Nothnagel | 6 |
| The Nance DNA Project | Nance, Nancy, Nants, Nantz | 9 |
| The Naquin DNA Project | Naquin | 0 |
| The Naylor DNA Project | 5 | |
| The North Carolina 1700s Project | ||
| The Neff DNA Project | NAEF, NÄF, NAFF, NAVE, NEEF, NEFF | 47 |
| The Negron DNA Project | Negron | 1 |
| Newberry | 10 | |
| The Newell DNA Project | Newby, Newell | 13 |
| The Newfield DNA Project | Neufeld, Neufeldt, Neufield, Neuyfeld, Newfeld, Newfield | 2 |
| Newlin Surname DNA Project | 1 | |
| The Newman DNA Project | Nauman, Naumann, Neuman, Neumann, Newman, Newnam, Numan, von Neumann | 95 |
| The Newsome DNA Project | Newcom, Newcomb, Newcombe, Newcome, Newsam, Newsham, Newsom, Newsome, Newson, Newstrom, Newsum | 18 |
| The Ng DNA Project | Ng | 6 |
| The Nguyen DNA Project | Nguyen | 2 |
| The Nickerson DNA Project | Nickerson | 35 |
| The Niemeyer DNA Project | Neimoyer, Nemeyer, Nemire, Newmeyer, Niemeyer, Niemier | 7 |
| The Nieves DNA Project | Neaves, Nevas, Neves, Nieves | 4 |
| The Nolan DNA Project | 58 | |
| The Norfleet DNA Project | Norfleet, Northfleet | 19 |
| The Norpel DNA Project | Noerpel, Norpel, Norpell, Norple, Norvell | 1 |
| The Norris DNA Project | Noraas, Norrass, Norris, Norriss, Nourse, Nurse | 37 |
| The North DNA Project | North, Northcut, Northcutt, Northern, Northey, Northop, Northoppe, Northorp, Northorpe, Northrip, Northrop, Northrup, Northup, Northupp, Northuppe | 14 |
| The Norwood DNA Project | Dorsey, Nored, Norod, Norrad, Norred, Norrid, Norrod, Northwood, Norway, Norwood | 26 |
| The Novak DNA Project | Nova, Novacek, Novack, Novak, Novakova, Novakovich, Novara, Novas, Novell, Novelli, Novello, November, Novembre, Novick, Novicki, Novielli, Noviello, Novik, Novikhovitch, Novinger, Novo, Novoa, Novosad, Novosell, Novotny, Novy, Nozyk | 24 |
| The Nugent DNA Project | Newgent, Nogent, Nuegent, Nugen, Nugent | 7 |
| The Numbers DNA Project | Numbers | 0 |
| The Nunez DNA Project | Nunez | 4 |
| The Nunn DNA Project | Nunn | 6 |
| The Oakley DNA Project | Oakeley, Oakley, Oakly, Okley | 29 |
| The Ochoa DNA Project | Ochoa | 4 |
| The Oconchobhair DNA Project | 19 | |
| The Odell DNA Project | Odell, O'Dell, Odle | 23 |
| The Odom DNA Project | Hodum, Odam, Odden, Odem, Odien, Odom, Odoms, Odon, Odum, Odums, Ooton, Otten, Ottone, Outen | 10 |
| The Ogden DNA Project | Ogden | 15 |
| The Ogle DNA Project | Oghgul, Ogilvie, Ogle, Ogles, Oglesby | 12 |
| The Ojeda DNA Project | Ojeda | 1 |
| The Oldham DNA Project | Oldaker, Oldani, Oldbury, Oldcom, Olden, Older, Olderon, Oldfield, Oldford, Oldham, Olding, Oldis, Oldland, Oldman, Oldridge, Oldroyd, Oldson, Olin, Oulden | 6 |
| The Oleary DNA Project | Oleary, O'Leary | 12 |
| The Olivera DNA Project | Olivera | 6 |
| The Oneal DNA Project | Oneal, O'Neal, Oneil, O'Neil, Oneill, O'Neill | 28 |
| The Oriel Septs of Ireland DNA Project | ||
| The Orr DNA Project | 18 | |
| The Ortega DNA Project | Ortega | 5 |
| The Ortiz DNA Project | Ortiz | 21 |
| The Ostertag DNA Project | Easter, Easterday, Oster, Ostertag | 23 |
| The Ostfriesland DNA Project | 8 | |
| The Otero DNA Project | Otero | 3 |
| The Otto DNA Project | Otto | 4 |
| The Otts DNA Project | Oats, Ott, Otte, Ottesen, Otteson, Otts | 13 |
| The Oxford DNA Project | Auxford, Offutt, Osford, Oxborrow, Oxendine, Oxford, Oxman, Oxnam, Oxner, Oxsen, Oxtoby, Oxtot | 10 |
| The Padgett DNA Project | Badget, Padget, Padgett, Padgitt, Paget, Pagett, Pagget, Patchit | 17 |
| The Padilla DNA Project | Padilla | 6 |
| The Pagan DNA Project | Pagan, Pagani | 2 |
| The Painter DNA Project | Bender and variations, Paint, Paynter, Pinter, Ponder | 19 |
| The Palatine DNA Project | 164 | |
| The Palatined DNA Project | ||
| The Palatine_m DNA Project | ||
| The Paquette DNA Project | Pacqette, Pacquet, Paquet, Paquett, Paquette | 0 |
| The Parham DNA Project | Parham | 4 |
| The Parish DNA Project | Paris, Parish, Parris, Parrish, Parus, Perrish | 37 |
| The Parker DNA Project | 228 | |
| The Parkison DNA Project | 15 | |
| The Parkman DNA Project | Parkman | 5 |
| The Parnell DNA Project | Parnell, Purnell | 2 |
| The Parra DNA Project | Para, Parra, Pera, Perra, Perras, Perrass | 3 |
| The Parsons DNA Project | Parson, Parsons | 39 |
| The Patel DNA Project | Patel | 3 |
| The Patrick DNA Project | Partrick, Patrick | 38 |
| The Patton DNA Project | Paten, Paton, Patten, Pattin, Patton, Van Patten | 28 |
| Patty Surname DNA Project | 12 | |
| The Paul DNA Project | Pall, Paul, Paulding, Pauley, Paull, Pauls, Paulus, Pawley, Payl, Polley, Polly | 38 |
| The Paulson DNA Project | Paulsen, Paulson, Paulssen, Paulsson | 11 |
| The Pavone DNA Project | Pavan, Pavon, Pavone, Pavoni, Pavonne | 3 |
| The Paxton DNA Project | Paxton | 12 |
| The Payton DNA Project | Payton, Peyton | 40 |
| The Peach DNA Project | Peach, Peachee, Peacher, Peaches, Peachey, Peachy, Pech, Pecha, Pechacek, Pechal, Pechar, Pechart, Pechauer, Pechet, Pechon, Pechotta | 5 |
| The Pearsall DNA Project | 10 | |
| The Pease DNA Project | Gascoigne-Pees, Peace, Peas, Pease, Pees | 18 |
| The Peck DNA Project | Peak, Peck, Pecker, Peckham, Pecks | 30 |
| The Pelletier DNA Project | Peel, Peeler, Pelletier | 9 |
| The Pena DNA Project | Pena | 8 |
| The Pendleton DNA Project | Pendleton | 11 |
| The Penny DNA Project | Panje, Pannij, Penay, Penney, Pennie, Pennij, Penny, Pinney | 4 |
| The Penso DNA Project | Penso | 2 |
| The Penwell DNA Project | Pemwell, Penella, Pennell, Penuel, Pinnell, Pummel | 3 |
| The Perdue DNA Project | Pardue, Perdue, Purdue | 32 |
| The Peters DNA Project | Peaters, Peeters, Peter, Peters, Pieter, Pieters | 53 |
| The Peterson DNA Project | Pedersen, Pederson, Petersen, Peterson, Petersson, Pettersen, Petterson, Pettersson, Petursson, Pieterson | 91 |
| The Pfau DNA Project | Pfau | 2 |
| The Pham DNA Project | Pham | 2 |
| The Phelps DNA Project | Felps, Felts, Phelps | 87 |
| The Phillips DNA Project | ||
| The Pickens DNA Project | Pickens, Pickin, Pickins, Pickle, Pickles, Pigeon, Pygan | 8 |
| The Pickering DNA Project | Pickering | 16 |
| The Pierre DNA Project | Pierre | 1 |
| The Piggott DNA Project | ||
| The Pina DNA Project | Pina | 6 |
| The Pinard DNA Project | Pinard | 2 |
| The Pineda DNA Project | 6 | |
| The Piper DNA Project | Pipe, Piper | 7 |
| The Pitts DNA Project | Pits, Pitt, Pittes, Pitts, Pytts | 60 |
| The Pittser DNA Project | Biser, Bittner, Bitzer, Petser, Pitser, Pitsor, Pittser, Pittsor, Pittzer, Pittzor, Pitzar, Pitzer, Pitzor | 5 |
| The Plowman DNA Project | Plough, Ploughman, Plow, Plowe, Plowman | 2 |
| The Plummer DNA Project | 42 | |
| The Polk-Pollock DNA Project | 15 | |
| The Pollard DNA Project | Pollard, Pollerd, Poyard | 10 |
| The Pollock DNA Project | 27 | |
| Pond Surname DNA Project | ||
| The Porter DNA Project | Poerter, Porterfield | 45 |
| The Posey DNA Project | Peircy, Pochet, Poschet, Pose, Posey, Poshay, Posie, Posse, Possy, Pusey | 17 |
| The Post DNA Project | Post | 4 |
| The Potter DNA Project | de Potter, Poeter, Poitier, Pothier, Potier, Potter, Potters | 42 |
| The Prado DNA Project | 2 | |
| The Pratt DNA Project | Prat, Prater, Prather, Pratt, Prewitt, Prouty, Prowett, Pruett, Pruitt | 48 |
| The Prescott DNA Project | 10 | |
| The Press DNA Project | 11 | |
| The Preston DNA Project | 31 | |
| The Pringle DNA Project | Pring, Pringle | 6 |
| The Pritchard / Pritchett DNA Project | 26 | |
| The Proctor DNA Project | Proctor | 14 |
| The Provost DNA Project | Prevost, Provo, Provost | 6 |
| Przybyszewski Surname DNA Project | ||
| The Puckett DNA Project | Pockett, Puck, Puckett | 3 |
| The Pugh DNA Project | 99 | |
| The Pulliam DNA Project | Pullam, Pulliam | 7 |
| The Purcell DNA Project | Purcel, Purcell, Purcelley, Purcelli | 32 |
| The Purvis DNA Project | Purves, Purviance, Purvine, Purvis | 10 |
| The Putnam DNA Project | Patman, Pootenham, Pootman, Putman, Putnam, Putt, Puttman | 18 |
| The Quellette DNA Project | Quellette | 0 |
| The Quesada DNA Project | Quesada | 0 |
| The Quick DNA Project | Quick, Quickle | 8 |
| The Quintero DNA Project | Quintero | 3 |
| The Quinton DNA Project | Quinten, Quintin, Quinton | 0 |
| R-L21 Research Project | ||
| The R1b1b2 DNA Project | ||
| The Ragland DNA Project | Raglan, Ragland, Raglen, Raglin | 5 |
| The Ramirez DNA Project | Ramirez, Remirez | 29 |
| The Ramsford DNA Project | Ramsford | 0 |
| The Randall DNA Project | Randal, Randall, Randel, Randell, Randle, Ransdell, Rendell | 31 |
| The Rangel DNA Project | Rangel | 0 |
| The Rankin DNA Project | 32 | |
| The Ransom DNA Project | Ransom, Ransome, Ranson, Ransum | 20 |
| The Raposo DNA Project | Raphoz, Raposo, Rapoza, Reposa | 1 |
| The Rasmussen DNA Project | Mussen, Rasmusen, Rasmussen, Rasmusson, Rasmusssen | 7 |
| The Rauch DNA Project | Rach, Raeuchle, Raeuchlin, Ranch, Rarick, Rau, Raub, Rauba, Rauc, Rauce, Rauch, Rauche, Rauchecker, Rauchenhausen, Raucher, Rauchfleisch, Rauchfuss, Rauchhaupt, Rauchhaus, Rauchle, Rauchmaul, Rauchmiller, Rauchs, Rauchwerger, Rauchwerk, Rauck, Raucke, Raucker, Rauckh, Raue, Rauen, Rauer, Raug, Raugh, Rauh, Rauhbein, Rauhbusch, Rauhen, Rauhoft, Rauhut, Rauk, Raukamp, Rauke, Rauker, Raul, Raum, Raun, Raus, Rausch, Rauschart, Rausche, Rauschelbach, Rauschenbach, Rauschenberg, Rauschenberger, Rauschenplar, Raus | 29 |
| The Ravenel DNA Project | Rabanal, Raven, Ravenel, Ravenet | 0 |
| The Raymond DNA Project | Ramond, Ramund, Raymon, Raymond | 20 |
| The Reading DNA Project | 16 | |
| The Ready DNA Project | 4 | |
| The Reason DNA Project | Raison, Rasin, Rayson, Razan, Reasin, Reason, Reasons, Reeson, Reisin, Reising, Resin, Reson, Rezin, Rison, Ryasan, Ryeson, Ryson | 3 |
| The Rector DNA Project | Rector | 0 |
| The Redford DNA Project | Redford | 2 |
| The Redmond DNA Project | Rademann, Rathman, Readman, REBMAN, REDMAN, Redmann, REDMON, REDMOND, REDMONDS, Reutemann, Ridman, RODMAN, ROTHEMUND, ROTHMAN, Rottman, Rudman, RUTMAN | 38 |
| Renfro DNA Project | Renfree, Renfrew, Renfrey, Renfroe, Renfrow, Rentfro | 2 |
| The Renick DNA Project | 2 | |
| The Renz - Rentz DNA Project | 12 | |
| Reppy Surname DNA Project | 1 | |
| The Revell DNA Project | Reifle, Revel, Reveles, Reveley, Revelez, Revell, Revelle, Revello, Revells, Revelly, Revels, Revollo | 7 |
| The Reyes DNA Project | Reyes | 13 |
| The Rhodes DNA Project | Rhoad, Rhoades, Rhoads, Rhode, Rhodes, Rhods, Roads, Rode, Rodes, Rods, Rohads, Roode, Royds | 62 |
| The Rich DNA Project | 4 | |
| The Richmond DNA Project | Richman, Richmond, Webb | 20 |
| The Rickey DNA Project | Richey, Rick, Rickey, Rickie, Ricks, Ricky, Rikey | 1 |
| Ridgely-Ridgley Surname DNA Project | ||
| The Ridley DNA Project | Radley, Ridley | 3 |
| The Rinehart DNA Project | Reinhard, Reinhardt, Reinhart, Renuart, Rhein, Rheinhardt, Rheinhart, Rhinehardt, Rhinehart, Rinard, Rinehardt, Rinehart, Rineheart | 17 |
| The Ring DNA Project | Ring, Ringblom, Ringbloom, Ringdahl, Ringdal, Ringeisen, Ringel, Ringelheim, Ringen, Ringenberg, Ringer, Ringering, Ringgenberg, Ringgold, Ringham, Ringhand, Ringier, Ringle, Ringlein, Ringler, Ringley, Ringman, Ringo, Ringquist, Ringrose, Rings, Ringset, Ringstaff, Ringuette, Ringus, Ringwald, Ringwood | 12 |
| The Rios DNA Project | Rios | 8 |
| The Risley DNA Project | Reisley, Ricely, Risley, Rislie | 3 |
| The Rivas DNA Project | 9 | |
| The Rivers DNA Project | River, Rivers | 8 |
| The Robards DNA Project | 6 | |
| The Robb DNA Project | 28 | |
| The Robeson DNA Project | Robeson | 4 |
| The Robles DNA Project | Robles | 10 |
| The Rocha DNA Project | Rocha | 6 |
| The Rodeback DNA Project | 0 | |
| The Rödel / Roedel / Rödl DNA Project | 3 | |
| The Rodgers DNA Project | Rodger, Rodgers, Rogers | 49 |
| The Rodman DNA Project | ||
| The Rodriguez DNA Project | 59 | |
| The Rollins DNA Project | Rawlings, Rollins | 16 |
| The Roman DNA Project | Roman, Romanov, Romans, Romanski, Romanyk | 18 |
| The Romano DNA Project | Romano | 5 |
| The Romero DNA Project | Romero | 27 |
| The Romo DNA Project | Romo | 3 |
| The Rooney DNA Project | 12 | |
| The Root - Roots DNA Project | Root, Roote, Rootes, Roots, Route | 3 |
| Rorer-Rohrer Surname DNA Project | 5 | |
| The Rosado DNA Project | Rosado | 3 |
| The Rosales DNA Project | Rosales | 2 |
| The Rosario DNA Project | Rosaio, Rosario, Roser, Rozarie | 6 |
| The Rosas DNA Project | 6 | |
| The Roscoe / Rasco DNA Project | Racicot, Rasco, Rascoe, Rascon, Rascovic, Rascovich, Rauscoue, Rosco, Roscoe, Roscow, Rosko, Rouscoue, Rusco, Ruscoe | 12 |
| The Rosenthal DNA Project | Rosen, Rosenau, Rosenbalm, Rosenbaum, Rosenbeck, Rosenberg, Rosenberger, Rosenberry, Rosenblad, Rosenblath, Rosenblatt, Rosenblit, Rosenbloom, Rosenblum, Rosenbluth, Rosenboom, Rosenbrook, Rosenburg, Rosencrans, Rosencrantz, Rosencranz, Rosendo, Rosendorn, Rosene, Rosener, Rosenfeld, Rosenfeldt, Rosenfield, Rosengarten, Rosenhek, Rosenholm, Rosenholz, Rosenhoover, Rosenkrans, Rosenkranz, Rosenman, Rosenmiller, Rosenow, Rosenquist, Rosensteel, Rosenstein, Rosenstiel, Rosenstock, Rosenstraus, Rosenstrom, Rose | 46 |
| The Rossi DNA Project | Rossi | 12 |
| The Rothermel DNA Project | Roadarmell, Roadarmer, Roadarmour, Rodarmel, Rodarmell, Rodearmel, Roderbill, Rodermel, Rodermill, Rodermy, Rothaermel, Rotharmel, Rothenmel, Rothermal, Rothermel, Rothermer, Rothmel | 2 |
| The Rountree DNA Project | Rowntree | 9 |
| The Rowe DNA Project | 35 | |
| The Rowley DNA Project | Rawley, Rowell, Rowley | 8 |
| The Roy DNA Project | Deroy, Flentroy, Flintroy, Gilroy, Kilroy, Laliberte, Le Roi, Le Roy, Leroy, McRoy, Melroy, Milroy, Monroy, Montroy, Muckleroy, Mulroy, Roi, Roy, Roye, Royer, Royko, Roys, Royster | 61 |
| The Royal DNA Project | de Rayle, de Ruyhul, Rail, Rails, Rauls, Rawls, Ray, Rayl, Rayle, Rayles, Rayls, Real, Reale, Reales, Reals, Reil, Reils, Rey, Rial, Riale, Riales, Riall, Rialls, Rials, Riel, Riels, Rile, Riles, Royael, Royal, Royall, Royalle, Royalls, Royals, Royalty, Royl, Royle, Royles, Royls, Ruyhul, Ruyl, Ruyle, Ryal, Ryales, Ryall, Ryalls, Ryals, Ryl, Ryle, Ryles | 14 |
| The Royal Bastards DNA Project | ||
| The Rubin DNA Project | Rabin, Rabinak, Rabincak, Rabinczak, Rabindwitz, Rabinec, Rabinek, Rabiner, Rabinfeld, Rabinonitz, Rabinoski, Rabinourn, Rabinovitz, Rabinowicz, Rabinowitsch, Rabinowitz, Rabinstein, Reibeisen, Reuben, Reubenking, Reubenkoenig, Reuben-Koenig, Roubinkova, Roubinovitch, Ruben, Rubendecervens, Rubenking, Rubenovitz, Rubenowitz, Rubenski, Rubensky, Rubenstein, Rubenzik, Rubin, Rubin de Cervens, Rubinak, Rubincak, Rubinczak, Rubindecervens, Rubindwitz, Rubinec, Rubinek, Rubiner, Rubinfeld, Rubinic, Rubinkova, Ru | 27 |
| The Rucker DNA Project | Rucker, Rücker, Ruecker | 45 |
| The Ruffin DNA Project | Ruffian, Ruffin, Ruffing, Ruthven | 3 |
| The Ruiz DNA Project | Riez, Ruiz | 19 |
| The Ruml DNA Project | Ramil, Rommel, Ruemmele, Ruml, Rumley, Rummel | 1 |
| The Runciman DNA Project | Rounseman, Runchaman, Runchiman, Runchyman, Runcie, Runcieman, Runciman, runcy, Runshiman, Runsieman, Runsiman, Runsoman, Runsyman | 8 |
| The Rupprecht DNA Project | 1 | |
| The Rushton DNA Project | Rusheton, Rushten, Rushton, Rusten, Rustin, Ruston | 3 |
| The Russell DNA Project | Roussel, Ruessel, Russel, Russell | 122 |
| The Russo DNA Project | 39 | |
| The Rutherford DNA Project | 0 | |
| The Ryan DNA Project | Mulrine, Mulryan, O'Ryan, Rian, Rians, Riehn, Riehne, Rien, Ryan, Ryen, Ryon, Ryons | 36 |
| The Sadler DNA Project | Saddler, Sadler, Sattler | 8 |
| The Salazar DNA Project | Salazar | 10 |
| The Saldana DNA Project | Saldana | 0 |
| The Sales DNA Project | 3 | |
| The Salter DNA Project | Salt, Saltalamacci, Saltanis, Saltar, Salter, Saltiel, Saltsgiver, Saltzgiver, Saltzman, Saltzstein, Salzstein | 7 |
| The Sams DNA Project | Samms, Sampson, Sams, Samsen, Samson | 16 |
| The Samuels DNA Project | Samela, Samuel, Samuell, Samuels, Sanyal, Semel, Simell, Simila, Similä, Suomela | 9 |
| The Sandoval DNA Project | Sandoval | 5 |
| The Sands DNA Project | 23 | |
| The Sanford DNA Project | Sandford, Sanford | 23 |
| The Santana DNA Project | Santana | 2 |
| The Santiago DNA Project | Santiago | 6 |
| The Santos DNA Project | Santos | 14 |
| The Sapp DNA Project | Sapp | 13 |
| The Sargent DNA Project | Sargant, Sargeant, Sargent | 14 |
| The Savage DNA Project | Le Savage, Sauvage, Savage, Savidge, Soash, Sowash | 38 |
| The Sayed DNA Project | Sayed | 0 |
| The Scaife DNA Project | Scafe, Scaife, Skafe, Skaife | 1 |
| The Scales DNA Project | Scale, Scales, Schales, Schelles | 0 |
| The Scarborough DNA Project | Scarboro, Scarborough, Scarbro, Scarbrough, Scarbrow, Scear | 12 |
| The Schlicht DNA Project | Schlachter, Schlecht, Schlicher, Schlicht, Schlichter, Schlichting | 1 |
| Scholes Surname DNA Project | ||
| The Schomer DNA Project | Schomer, Schumer, Shomer, Shoomer | 8 |
| The Schreiber DNA Project | Schreiber | 1 |
| The Schroeder DNA Project | Schrader, Schroder, Schroeder, Shrader, Shrawder, Srader | 20 |
| The Schultz DNA Project | Scholtz, Scholz, Schult, Schulte, Schults, Schultz, Schultze, Schulz, Schulze, Shults, Shultz | 53 |
| The Schuster DNA Project | Schuster | 5 |
| The Schwartz DNA Project | Schevatz, Schwarkopf, Schwarting, Schwarts, Schwartzapfel, Schwartzbach, Schwartzberg, Schwartze, Schwartzenbur, Schwartzkopf, Schwartzman, Schwartzwald, Schwarz, Swart, Swarts, Swartwood, Swartwout, Swartzlander, Swartzwelder | 57 |
| The Scofield DNA Project | Scofield | 3 |
| The Sealey DNA Project | Sealey, Sealie, Sealy, Seeley, Seely | 7 |
| Searle DNA Project | 8 | |
| The Sears DNA Project | Cyr, Sayer, Sayers, Sayre, Sayres, Sear, Seare, Sears, Seears, Seere, Seir, Sias, Sier, Siers, Soares, Syar, Syars, Syas, Syer, Syers, Zaher, Zier | 31 |
| The Seat DNA Project | 23 | |
| The Seger DNA Project | 11 | |
| The Segura DNA Project | Segura | 0 |
| The Seidler DNA Project | Saidler, Seidler, Zaidler, Zeidler | 2 |
| The Serrano DNA Project | Saroni, Saurini, Serrahn, Serrano, Sieron, Soriano, Suriano | 1 |
| The Sevier DNA Project | Sauver, Sauveur, Saver, Savier, Saviers, Savior, Seaver, Seever, Seevers, Seeviour, Seivers, Seveir, Sever, Severe, Severs, Seviar, Sevier, Seviers, Seviour, Sevoir, Sevyear, Sieber, Siebert, Sievers, Sivier, Sivyer | 19 |
| The Seward DNA Project | Seward | 0 |
| The Sexton DNA Project | Saxon, Saxton, Sexton | 13 |
| The Seymour DNA Project | Seamore, Seymore, Seymour | 11 |
| The Shackleford DNA Project | Shackelford, Shackleford, Shackles | 0 |
| Shaffer DNA Surname Project | 56 | |
| The Shah DNA Project | Shah, Shahan, Shahen, Shahgaldian | 4 |
| The Shamberger DNA Project | 0 | |
| The Shapiro DNA Project | Schapiro, Shapero, Shapira, Shapiro, Shapouri, Shappirio, Shpigler | 28 |
| The Sharrow DNA Project | Sairo, Sari, Sarri, Sarro, Sauer, Scaro, Schauer, Scheer, Scheuer, Schira, Schor, Sciarra, Scro, Sharrow, Sherrow, Shira, Shoare, Shoyer, Soeiro, Sora, Sourry, Suehr, Sueur, Suhr, Sura, Surie | 4 |
| The Shaw DNA Project | Schau, Schaw, Schew, Schewe, Schow, Shaw, Shawe, Show | 68 |
| The Sheehan DNA Project | Cehand, Cehen, Sehen, Sheehan, Sheenan | 15 |
| The Sheets DNA Project | 47 | |
| The Shell DNA Project | Schell, Sheil, Shell | 8 |
| The Shenton DNA Project | Shenton | 8 |
| The Shepard DNA Project | Shepard, Sheperd, Shephard, Shepherd, Sheppard, Shepperd, Shepphard, Sheppherd, Shippard | 62 |
| The Sherbourne DNA Project | Sherbourne | 1 |
| The Sheridan DNA Project | Sheridan | 13 |
| The Shersby DNA Project | Shearsby, Shersby | 0 |
| The Shipley DNA Project | Scheff, Schiff, Ship, Shipley, Shipp | 16 |
| The Shockley DNA Project | Schakel, Shock, Shockley | 4 |
| The Shoemaker DNA Project | Schoemaker, Schoenmaeckers, Schoonmaker, Schuhmacher, Schumacher, Schumaker, SCHUMIACHER, Shoe, Shoemaker, Shumaker | 18 |
| The Shook DNA Project | Schoch, Schoke, Schuch, Schuck, Schuske, Shook, Shuck | 14 |
| The Shores DNA Project | 25 | |
| The Short DNA Project | Short | 54 |
| The Siebenbuerger DNA Project | Siebenbuerger | 2 |
| The Siebler DNA Project | Seebler, Siebler | 0 |
| The Siegel DNA Project | Siegal, Siegel | 19 |
| The Siegler DNA Project | Siegler | 5 |
| The Silva DNA Project | Silva | 40 |
| Silvercloud Surname DNA Project | 0 | |
| The Simmons DNA Project | Siemen, Siemens, Sim, Siminoski, Simmins, Simmons, Simonds, Simone, Simons, Simonsz, Symmons, Symonds, Symons, Szymanski | 79 |
| The Simpson DNA Project | Simpson, Simson, Sympson, Symson | 71 |
| The Sinclair DNA Project | Clair, Clare, Saint Clair, Sinceler, Sinclair, Sinkeler, Sinkler, St Clair | 153 |
| The Singh DNA Project | 10 | |
| The Singleton DNA Project | Shingleton, Single, Singletary, Singleterry, Singleton | 18 |
| The Sinton DNA Project | Sinton, Sintoun, Sintun, Synton | 7 |
| The Siskron DNA Project | Siskron | 2 |
| The Sisto DNA Project | Sisto | 0 |
| The Skaggs DNA Project | 3 | |
| The Small DNA Project | Smale, Small, Smaller, Smalley, Smalls | 23 |
| The Smart DNA Project | Smart | 8 |
| The Smead DNA Project | Smead | 2 |
| The Smiley DNA Project | Smelley, Smellie, Smelly, Smile, Smiley, Smily, Smyley, Smylie, Smyly | 9 |
| Smith-Worldwide | 375 | |
| The Smith-worldwide DNA Project | Schmidt, Smithe, Smyth, Smythe | 200 |
| The Smithson DNA Project | Smisson, Smithson, Smitson, Smythson | 10 |
| The Sneed DNA Project | Snead, Snede, Sneed, Sneeds | 20 |
| The Snell DNA Project | Schnell, Snell | 7 |
| The Snipes DNA Project | Snipe, Snipes | 6 |
| The Snow DNA Project | Snow, Snowden, Snowdon | 34 |
| The Solis DNA Project | Salas, Salis, Soles, Solis | 1 |
| The Solomon DNA Project | Salamian, Salamon, Salanon, Salminen, Salonen, Shalminis, Silliman, Soliman, Solomon, Solomons, Sulaman, Suleimenova, Sulman | 25 |
| The Sorensen DNA Project | Sorensen, Sorenson | 13 |
| The Soto DNA Project | Soto | 7 |
| The Soule DNA Project | 74 | |
| Southworth-Southard DNA Project | 27 | |
| The Souza DNA Project | Sosa, Sousa, Souza, Suso | 10 |
| The Sowerby DNA Project | Saur, Saurs, Sours, Sower, Sowerby, Sowers | 1 |
| The Spain Surname DNA Project | Spain, Spaine, Spann | 20 |
| The Spangler DNA Project | Spangler, Spengler | 8 |
| The Sparks DNA Project | Spark, Sparks | 20 |
| The Spaulding DNA Project | Spalding, Spaulding | 9 |
| The Spearman DNA Project | Spearin, Spearman | 3 |
| The Spears DNA Project | Spar, Sparre, Spear, speare, Spears, Speer, Speers, Speir, Speire, Spera, Spier, Spiers, Spire, Spires | 27 |
| Sperin Surname DNA Project | 1 | |
| The Spicer DNA Project | 25 | |
| The Sprague DNA Project | Sprag, Sprage, Spragg, Spragge, Spraggs, Spraggue, Sprags, Sprague, Sprake, Sprig, Sprigg, Sprigge, Spriggs | 35 |
| The Spurgeon DNA Project | Spurgeon | 3 |
| The Squires DNA Project | Esquier, Esquire, Le Squire, Square, Squier, Squire, Squires, Squyre | 15 |
| The stacy DNA Project | Stacey, Stacy | 29 |
| The stafford DNA Project | de Stowford, Safford, Spafford, Stafford, Staford, Stanford, Stoddard, Stowford, Strafford, Stratford, Styweard | 50 |
| The Stanfield DNA Project | Stanfield | 6 |
| The Stanford DNA Project | Stamford, Standford, Standiford | 14 |
| The Stanton DNA Project | Stanten, Stanton | 14 |
| The Stark DNA Project | Stark, Starke, Starkes, Starks, Stork | 58 |
| The Starkey DNA Project | Starkey, Sturcke | 4 |
| The Starr Stoehr Stair DNA Project | 36 | |
| The Starrett DNA Project | Starratt, Starrett, Sterrett, Sterritt | 6 |
| The Staton DNA Project | Statam, Staten, Staton, Statton | 6 |
| The Stead DNA Project | Stadd, State, Stead, Stede, Steed | 3 |
| The Steele DNA Project | Steel, Steele, Stehl | 46 |
| The Steen DNA Project | OSteen, O'Steen, Steen, Steenwyk | 9 |
| The Steiner DNA Project | Shteynbok, Stein, Steinbeck, Steinberg, Steinberger, Steinbok, Steinem, Steiner, Steinfort, Steinhart, Steinmetz, Steinway, Sternastak, Stine, Stiner, Stoner | 35 |
| The Stembridge DNA Project | Stanbridge, Steinbridge, Stembridge, Stonebridge | 2 |
| The STERK-Sterck-Störk-Stärk DNA Project | 2 | |
| The Stern DNA Project | Stern | 15 |
| The Stevenson DNA Project | Staffansson, Stanson, Staphanson, Staphenson, Steensson, Steevense, Steffensen, Steinson, Stempson, Stemson, Stensen, Stenson, Stensson, Stephansen, Stephensen, Stephenson, Stephensson, Stevense, Stevensen, Stevenson, Stinsen, Stinson, Stivinson | 59 |
| The Stgermain DNA Project | Germain, Germaine, Germane, Saint Germain, St Germain, St. Germain, St. Germaine, StGermain | 5 |
| The Stiebel DNA Project | Steibel, Steible, Steifle, Stiebel, Stieble, Stiefel, Stoffel, Stoffels, Stoffle, Stoffles | 3 |
| The Stiles DNA Project | Skiles, Steckel, Steckles, Steggall, Steggalls, Steggals; Steggel, Steggell, Steggle, Steggles, Stickells, Stickels, Stickles, Stiehl, Stiel, Stiggles, Stighele, Stighlus, Stikel, Stile, Stiles, Stille, Stiller, Stills, Stillson, Stillus, Stygal, Stygall, Style, Styles, Stylus | 90 |
| The Stinson DNA Project | 12 | |
| The Stoddard DNA Project | 12 | |
| The Stokes DNA Project | Stack, Stacks, Stoak, Stoaks, Stock, Stocks, Stoke, Stoker, Stokes | 50 |
| The Stolz DNA Project | Stoalow, Stolak, Stolek, Stolice, Stolig, Stoliss, Stolles, Stoloss, Stolst, Stoltz, Stolz, Stolze, Stoolz | 5 |
| The Stonebraker DNA Project | Steinbrecher, Stonbraker, Stonebraker, Stonebreaker | 1 |
| The Storm DNA Project | Storm, Stormont, Storms, Stormy, Sturm | 0 |
| The Story DNA Project | Storar, Store, Storer, Storey, Storie, Storr, Storre, Storrer, Storrs, Story, Storz | 22 |
| The Stover DNA Project | Stauffer, Stovall, Stove, Stover | 19 |
| The Stowe DNA Project | Stahl, Stall, Stø, Stoe, Stole, Stoll, Stow, Stowe, Stowell, Stull | 10 |
| The Stratton DNA Project | Strathern, Strathman, Stratman, Straton, Strattan, Stratten, Stratton, Stretton | 8 |
| The Street DNA Project | Greenstreet, Street, Streetman, Streets | 18 |
| The Strickland DNA Project | Strickland, Stricklen, Stricklin, Strickling | 22 |
| The Stroud, Strode, Strowd DNA Project | Strode, Stroud, Strowd | 19 |
| The Stubbs DNA Project | Stobb, Stobbs, Stubb, Stubbe, Stubble, Stubblefield, Stubbleson, Stubbs, Stubner | 31 |
| The Sturdevant DNA Project | Studyvin, Sturdevant, Sturdivan, Sturdivant, Sturtevant, Sturtivant | 5 |
| The Stussi DNA Project | 2 | |
| The Suarez DNA Project | Suarez, Sueiras | 4 |
| The Suggs DNA Project | Sugg, Suggs | 11 |
| The Sullivan-O'Sullivan DNA Project | 119 | |
| The Summers DNA Project | 38 | |
| The Swanson DNA Project | 35 | |
| The Swearingen DNA Project | Swearingen | 0 |
| The Sweeney DNA Project | McSweeney, Sweeney, Sweeny, Sweney, Swiney, Swiny, Swoiney | 22 |
| The Swierczewski / Swier DNA Project | Swier, Swierczewski | 2 |
| The Swift DNA Project | Swift | 10 |
| The Swing DNA Project | Swing, Swinger, Swingle, Swingley, Swingly | 0 |
| The Swink DNA Project | 21 | |
| The Switzer DNA Project | ||
| The Sychev DNA Project | 1 | |
| The Sykes DNA Project | Sikes, Sykes | 92 |
| The Sylvester DNA Project | Sylvester, Sylvestre | 6 |
| Szabo Surname DNA Project | 11 | |
| The mtDNA T Project | 172 | |
| The T1 mtDNA Project | 176 | |
| The mtDNA T2 Project | 265 | |
| The Taaffe DNA Project | Taafe, Taaffe, Tafe, Taff, Taffe, Taffs, Taffy, taft, Teaff, Tefft, Teffy | 5 |
| The Tabb DNA Project | Tab, Tabb | 1 |
| The Tackett DNA Project | Tack, Tackberry, Tacke, Tackett | 6 |
| The Tadlock DNA Project | Tadlock, Tatlock, Tedlock | 6 |
| The Tagert DNA Project | ||
| The Talbott DNA Project | Talbot, Talbott | 12 |
| The Tang DNA Project | Tang, Tanglin, Tanguay, Teng, Ting, Tong | 2 |
| The Tapia DNA Project | Tapia | 3 |
| The Tarrant DNA Project | 5 | |
| The Tate DNA Project | Taat, Tait, Taite, Taitson, Tat, Tate, Tatt, Tayte, Teat, Teate, That | 39 |
| The Tatum DNA Project | 25 | |
| The Tavor DNA Project | Tavor | 0 |
| The Taylor-Tailor DNA Project | 327 | |
| The Teague DNA Project | Teague | 17 |
| The Terrell DNA Project | 25 | |
| The Terry DNA Project | Tarry, Terrey, Terri, Terrie, Terry, Therry, Thiery, Tyrry | 75 |
| The Tessier DNA Project | Tessier | 2 |
| The Thacker DNA Project | Thacker | 3 |
| The Thalls DNA Project | Thalls | 0 |
| The Thayer DNA Project | Thayer | 8 |
| The Thompson DNA Project | 327 | |
| The Thorne DNA Project | Cawthorne, Hackathorne, Heckathorn, Heckathorne, Henthorn, Scothorn, Thon, Thorn, Thornal, Thornber, Thornborough, Thornborrow, Thornbrough, Thornbrue, Thornbrugh, Thorndike, Thorndyke, Thorne, Thornell, Thorner, Thornes, Thorness, Thornett, Thorneycroft, Thorngren, Thornham, Thornhill, Thorniley, Thorning, Thornley, Thornloe, Thornock, Thornquist, Thorns, Thornsbrough, Thorntona, Thornwaite, Thornwell, Turn | |
| The Throne DNA Project | Thrane, Throm, Thromb, Thron, Throne, Throwen, Thrown, Trein, Trine, Trion, Tromb, Trombley, Trometer, Tron, Trone | 14 |
| The Thurston DNA Project | Thurston | 4 |
| The Tidmarsh DNA Project | Tidmarsh | 2 |
| The Tidmore DNA Project | Tidmore | 0 |
| The Tidwell DNA Project | Tidwell | 5 |
| The Tilden DNA Project | Tellatin, Tilden, Tilton, Tylden | 3 |
| The Timblin DNA Project | 5 | |
| The Timmons DNA Project | Timmons | 9 |
| The Tinsley DNA Project | Tinsley | 0 |
| The Tippett DNA Project | Theobald, Thibaud, Tibbets, Tibbett, Tibbetts, Tippen, Tippens, Tippery, Tippet, Tippets, Tippett, Tippetts, Tippie, Tippin, Tippineni, Tipping, Tippins, Tippit, Tipple, Tipps, Tippy, Topete, Tybot | 5 |
| The Tipton DNA Project | 35 | |
| The Titus DNA Project | Titus | 7 |
| The Tobin DNA Project | Tobin | 6 |
| The Tolbert DNA Project | Tolber, Tolbert | 5 |
| The Tompkins DNA Project | 27 | |
| The Toney DNA Project | Toney | 6 |
| The Torres DNA Project | Torres, Torrez, Torz | 27 |
| The Toth DNA Project | Toth | 3 |
| The Tovar DNA Project | Tovar | 3 |
| The Towne DNA Project | Town, Towne, Townes, Towns, Tune | 37 |
| The Townsend DNA Project | 171 | |
| The Toy-Toye DNA Project | Toy, Toye | 1 |
| The Tracy DNA Project | 20 | |
| The Tran DNA Project | Tran, Transano | 0 |
| The Tranberg DNA Project | Dranberg, Dronebarger, Droneberg, Dronnenberg, Thornberry, Thornburg, Thornburgh, Thornsberry, Thranberg, Thronebarger, Throneberry, Throneburg, Tranbarger, Tranberg, Tranjberg, Tronberg | 8 |
| The Travis DNA Project | Travers, Traves, Travis, Traviss, Treavis, Trevis | 14 |
| The Traylor-Traynor DNA Project | 12 | |
| The Trejo DNA Project | Trejo | 1 |
| The Trembinski DNA Project | Trebinski, Trembinski | 3 |
| The Trevino DNA Project | Trevino | 9 |
| The Triplett DNA Project | Triplett | 7 |
| The Trost DNA Project | Trost | 2 |
| The Trost DNA Project | Trost | 2 |
| The Trott DNA Project | 20 | |
| The Trotter DNA Project | Tarter, Trader, Trotter, Trottier | 9 |
| The Trujillo DNA Project | Trello, Trujillo | 13 |
| The Tuch DNA Project | Baer, Tuch, Tusch | 0 |
| The Tumlin DNA Project | Tinlin, Tinline, Tinling, Tumlin | 6 |
| The Turnbull DNA Project | ||
| Turpin Surname DNA Project | 1 | |
| The Tuttle DNA Project | Tuttle | 13 |
| The Tyler DNA Project | Tiler, Tyler | 28 |
| The mtDNA U5 Project | 940 | |
| The Uhl DNA Project | Debruhl, Fuhlbrugge, Guhl, Juhl, Kuhl, Kuhle, Kuhlin, Kuhlman, Kuhlmann, Kuhlmey, Kuhlo, Kuhls, Muhl, Muhlenbock, Pfuhl, Schmuhl, Sparkuhl, Uhl, Uhlenbrock, Uhlenkott, Uhler, Uhlfelder, Uhlig, Uhlik, Uhlir, Uhlman, Ulich, Zuhlke | 7 |
| The Ulmer DNA Project | Uhlmer, Ullman, Ullmayer, Ulmar, Ulmer | 5 |
| The Upton DNA Project | Upton | 4 |
| The Urban DNA Project | Urban | 0 |
| The Va-1600s DNA Project | ||
| The Valdez DNA Project | Valdez | 9 |
| The Valencia DNA Project | Valencia | 1 |
| The Valentine DNA Project | Valentin, Valentine, Valentyn, Volentine, Voluntine | 11 |
| The Valenzuela DNA Project | Valenzuela | 3 |
| The Valle DNA Project | Vail, Vaill, Valaiy, Vale, Valle, Valley, Vallio, Voll, Volo | 9 |
| The Vanfossen DNA Project | ||
| The Vang DNA Project | Quvang, Solvang, Vang, Vuong | 0 |
| The Vanko DNA Project | Vanko | 2 |
| The Vann DNA Project | Vann | 11 |
| The Vargas DNA Project | Vargas | 10 |
| The Vasquez DNA Project | Vasquez, Vazquez | 19 |
| The Veal DNA Project | Veal, Veale, Vealey, Veals, Vela | 4 |
| The Vega DNA Project | De La Vega, Vega | 6 |
| The Velazquez DNA Project | Velasco, Velasques, Velasquez, Velastegui, Velazquez | 7 |
| The Velez DNA Project | Vallis, Velez | 9 |
| The Ventura DNA Project | Ventura | 6 |
| The Vera DNA Project | Vera | 2 |
| The Vermont DNA Project | Glassberg, Grimberg, Grinberg, Grumberg, Grunberg, Verman, Vermont | 5 |
| The Vess DNA Project | Vess | 0 |
| The Vick DNA Project | 56 | |
| The Vickers DNA Project | MacVikers, Vicer, Vicery, Vicker, Vickers, Vickery, Vickor, Vickors, Vickory, Vickrey, Vickroy, Vicor, Vicors, Vicory, Vicrey, Vicroy, Viker, Vikers, Vikery, Vikor, Vikors, Vikory, Vikrey, Vikroy | 13 |
| The Vigil DNA Project | Vigil | 13 |
| The Villanueva DNA Project | Villanueva | 4 |
| The Villegas DNA Project | Villegas | 2 |
| The Vincent DNA Project | Vince, Vincent, Vinton | 21 |
| The Vinesett DNA Project | Also these names have been sugge, Vinecett, Vinesett, Vinset, Voinsett, Weinsett | 1 |
| The Vinson DNA Project | Vinsen, Vinson | 8 |
| Vogelhut Surname DNA Project | Fogelhut, Madar, Madarász, Tzipori, Vadasz, Vidor, Vogelhut, Vogelhuth, Voglhut | 6 |
| The Vogt DNA Project | Vogt | 6 |
| The Vorobiov DNA Project | ÂÎÐÎÁÅÉ, Vorobiaff, Vorobiev, Vorobioff, Vorobiov, Vorobyev | 1 |
| The Voss DNA Project | Devos, Devoss, Fose, von Voss, Vonvoss, Voos, Vos, Vosberg, Vosburg, Vosburgh, Vose, Voshell, Voskamp, Vosper, Voss, Vosse, Vossen, Vossler, Vost, Voz | 25 |
| The Voyer DNA Project | 1 | |
| The W mtDNA Project | 275 | |
| The Waddell DNA Project | de Wedale, Dowdall, Dowdell, Oudale, Udal, Uvadale, Vedell, Waddel, Waddell, Waddey, Waddie, Waddill, Waddle, Waddy, Wadel, Wadell, Wadle, Wadleigh, Wadley, Wadrell, Wahul, Waitho, Walderne, Waldeu, Waldewe, Waldie, Waldief, Waldy, Weddal, Weddell, Weddle, Wedel, Weidle, Widell, Wodhull, Woodall, Yeadle | 36 |
| The Wadsworth DNA Project | Wadsworth, Wardsworth, Wordsworth | 15 |
| Waggett Surname DNA Project | 1 | |
| The Wagner DNA Project | Vagner, Vegener, Vegner, Waegener, Wagener, Wageners, Waggoner, Wagner, Wagnor, Wagoner, Wagonner, Wegener, Wegner | 57 |
| The Wagstaff DNA Project | Wagstaff | 2 |
| The Wake DNA Project | Wake, Wakeham, Wakeling, Wakeman, Waker | 3 |
| The Wakefield DNA Project | Wakefield | 9 |
| Walden Surname DNA Project | Verdecia, Waldin, Waldren, Wallin, Warden | 90 |
| The Waller DNA Project | Wahler, Waller, Wallerstein | 10 |
| The Walsh DNA Project | 49 | |
| The Walters DNA Project | 48 | |
| The Walton DNA Project | Walten, Waltin, Walton | 26 |
| The Walts-Waltz DNA Project | ||
| The Wang DNA Project | Wang | 4 |
| Warrington DNA Surname Project | 0 | |
| The Waterman DNA Project | Wasserman, Wassermann, Waterman, Watermann | 8 |
| The Waters DNA Project | Water, Waters, Watters, Whatters | 41 |
| The Weaver DNA Project | Wafer, Waffer, WAffre, Wafre, Waver, Wavre, Weaber, Weabre, Weaffer, Weaffre, Weafre, Wealer, Wealre, Weare, Weaverlin, Weaverling, Weavers, Weavil, Weaving, Weavor, Weavre, Weber, Weeber, Weebre, Weever, Wefer, Weffer, Weffre, Wefre, Wever, Wevre | 53 |
| The Weber DNA Project | Waber, Waeber, Webber, Webbre, Webers, Webre, Wheber | 37 |
| The Webster DNA Project | 26 | |
| The Weidenthal DNA Project | Weidenthal | 0 |
| Weiler Surname DNA Project | 2 | |
| The Weingart DNA Project | 20 | |
| The Weir DNA Project | Ware, Wear, Weer, Were, Wier, Wyer | 46 |
| The Welch DNA Project | 54 | |
| The Wellman DNA Project | Wallman, Wallmann, Wellman, Wollman | 4 |
| The Wentworth DNA Project | Wentworth | 2 |
| The Wesley DNA Project | Wesley | 1 |
| The Westfield DNA Project | Westfield | 0 |
| The Whalen-O'Faolain yDNA Project | 53 | |
| The Whaley DNA Project | Whaley | 10 |
| The Whipple DNA Project | Whipple | 4 |
| The Whisenhunt DNA Project | 5 | |
| The Whitecotton DNA Project | Whitecotton, White-Cotton | 0 |
| The Whitehead DNA Project | 34 | |
| The Whitfield DNA Project | Whitefeld, Whitefield, Whitfeld, Whitfield, Witfield, Witfill | 18 |
| The Whitley DNA Project | Wheat, Wheatley, Wheatly, Wheaton, Whitely, Whitlee, Whitley, Whitly | 4 |
| The Whitlock DNA Project | Whetlock, Whitelock, Whitlock | 13 |
| The Whitman DNA Project | 8 | |
| The Whittington DNA Project | Whittington | 5 |
| The Wick DNA Project | Wike | 6 |
| The Wickham DNA Project | Wichman, Wickard, Wickell, Wickenhauser, Wickens, Wicker, Wickersham, Wickert, Wickett, Wickham, Wickings, Wickland, Wickliff, Wickliffe, Wicklund, Wickman, Wickson, Wickstrom, Wickware, Wickwire | 10 |
| The Wickwire DNA Project | 5 | |
| The Wideman DNA Project | 2 | |
| The Wight DNA Project | Wight | 3 |
| The Wight DNA Project | 3 | |
| The Wilcox DNA Project | Wilcocks, Wilcox, Wilcoxson, Willcox | 35 |
| The Wilhite DNA Project | Wilheit, Wilhide, Wilhite, Wilhoit, Willhite, Willhoit, Willhoite | 10 |
| The Wilkerson DNA Project | Wilkersen, Wilkerson | 19 |
| The Wilkes DNA Project | Wilk, Wilkes, Wilks, Wylkys | 42 |
| The Wilkins DNA Project | Wilkens, Wilkin, Wilkins | 32 |
| The Willard DNA Project | Villyard, Willard, Williard | 25 |
| The Willett DNA Project | Willerton, Willett, Willette, Willetts | 5 |
| The Willingham DNA Project | Willingham | 8 |
| Willis Surname DNA Project | Willens, Willins, Williss, Willys | 105 |
| The Willock DNA Project | 5 | |
| The Willoughby DNA Project | Willoughby | 12 |
| The Willour DNA Project | 1 | |
| The Wills DNA Project | Wills | 22 |
| The Wine-Wyne DNA Project | 2 | |
| The Wing Y-DNA Project | 20 | |
| The Winslow DNA Project | Winslett, Winslow, Winsness | 5 |
| The Winstanley DNA Project | Winstanley | 2 |
| The Winston DNA Project | Winston | 5 |
| The Wisinger DNA Project | Weishaar, Weishar, Weisiger, Weisinger, Weisner, Weisshaar, Weissinger, Weissling, Weissner, Wessinger, Whitehair, Wiesinger, Wiesner, Wiessinger, Wiessner, Wisinger, Wissig, Wissing, Wissinger, Wissner, Wysinger | 12 |
| The Wisniewski DNA Project | Wisnewski, Wisniewski | 2 |
| The Witcher DNA Project | Witcher | 0 |
| The Witherington DNA Project | Wetherington, Witherington | 6 |
| The Witherspoon DNA Project | Witherell, Witherite, Witherspoon, Wotherspoon | 6 |
| The Wójcik DNA Project | 6 | |
| The Wolford DNA Project | Wolfard, Wolford, Wolfort, Woolfolk, Woolford, Woolfork | 6 |
| The Womack DNA Project | Womack | 6 |
| The Wong DNA Project | Wong | 14 |
| The Woodley DNA Project | DeWoody, Woddy, Wody, Woodby, Wooddy, Woodey, Woodie, Woodke, Woodlee, Woodley, Woodly, Woody | 9 |
| The Woodman DNA Project | Armwood, Arrowwood, Arwood, Ashwood, Bigwood, Brownwood, Brushwood, Burwood, Calderwood, Catherwood, Cawood, Caywood, Cheatwood, Chitwood, Collingwood, Cooperwood, Coopwood, Damewood, Dawood, Dinwoodie, Dunwoody, Easterwood, Ellenwood, Ellingwood, Ellinwood, Ellwood, Elmwood, Elwood, Fullwood, Garwood, Gatewood, Gatwood, Grimwood, Hagwood, Haigwood, Henwood, Hollywood, Homewood, Hopwood, Isherwood, Kaywood, Kenwood, Kerwood, Leatherwood, Ledgerwood, Lenwood, Linwood, Littlewood, Magwood, Markwood, Millwood, | 33 |
| The Woodruff DNA Project | Woodriff, Woodroffe, Woodroof, Woodrough, Woodrove, Woodruff, Woodruffe | 47 |
| The Woodson DNA Project | Wooderson, Woodson | 3 |
| The Woodward-Woodard DNA Project | Woodard, Woodward | 76 |
| The Woody DNA Project | 30 | |
| The Woolf DNA Project | Wolf, Wolfe, Wolff, Wolfson, Woolf | 73 |
| The Worcester DNA Project | Wooster, Worcester, Worchester | 6 |
| Worden DNA Project | 38 | |
| The Worley DNA Project | Worley, Worrel, Worrell | 5 |
| The Wortham DNA Project | Warthen, Wertheim, Worth, Wortham, Worthem, Worthey, Worthley, Worthy | 10 |
| The Wray DNA Project | 18 | |
| The Wu DNA Project | Wo, Woh, Wu | 3 |
| The Wyant DNA Project | Weiand, Weiant, Weigant, Weyand, Weyant, Wian, Wiand, Wiant, Wigant, Wion, Wyand, Wyant | 24 |
| The Wyckoff DNA Project | Wyckoff, Wycoff, Wycuff | 2 |
| The mtDNA - X Project | 251 | |
| The X-chromosome Project | ||
| The Xiong DNA Project | Xiong | 2 |
| The Nanney - Yancey DNA Project | Nanney, Yance, Yancey, Yancie, Yancy, Yanney, Yonce | 7 |
| The Yang DNA Project | Yang, Ying, Yong, Yung | 3 |
| The Yarbrough DNA Project | 56 | |
| The Yates DNA Project | Yaits, Yate, Yates, Yeates, Yeats | 25 |
| The Yazzie DNA Project | Yazzie | 0 |
| The Yeager DNA Project | Jaeger, Jeager, Yager, Yauger, Yeager | 15 |
| The Yoders DNA Project | ||
| The Yost DNA Project | Yost | 7 |
| The Yount DNA Project | Yaunt, Yount, Yunt | 5 |
| The Yu DNA Project | Yu | 2 |
| The Zamora DNA Project | Zamora, Zomer | 2 |
| Zanolla Surname DNA Project | 0 | |
| The Zapata DNA Project | Zapata | 2 |
| The Zeeck DNA Project | Ceek, Seeck, Zeech, Zeeck, Zeek, Zeke | 0 |
| The Zervas DNA Project | Zervas | 2 |
| The Ziegenfuss DNA Project | 6 | |
| The Ziegler DNA Project | Zeigler, Ziegler, Ziglar, Zigler | 15 |
| The Zuniga DNA Project | Zuniga | 2 |


