The Mac Baron’s Origins of surname can be Irish, Scottish and English.
The Gaelic Mac Baruin were a important branch of the O’Neill’s in Co. Armagh and Louth. The descendants of Sir. Art Mac Barron O’Neill.
The Scottish Mac Barron means ‘the son of Barron’, but did not denote noble blood.
Any genealogy info or McBarron Y-DNA info would be appreciated?