Obyrne Family History
Obyrne Surname Meaning
Irish: Anglicized form of Gaelic Ó Broin ‘descendant of Bran’ a personal name meaning ‘raven’ (see Byrne) or in some cases possibly from Ó Birn ‘descendant of Biorn’ the Irish form of the Old Norse personal name Bjǫrn.
Source: Dictionary of American Family Names 2nd edition, 2022
