The story
- Scots · derived frombaron
- English todayBarron
* As a Scottish surname, from Scots baron, sometimes found as McBarron; see Baron. * As an Irish and Manx surname, from Ó Bearáin (literally “descendant of Bearán”), a personal name from bior (“spear”). See Barnes, Barrington. * As a Spanish surname, augmentative of Barro. * As a French and Spanish surname, variant of Baron.
Etymology from Wiktionary, CC BY-SA 4.0.