List of people with surname O'Brien

(Redirected from O'Brien (surname))

O'Brien is a surname of Irish origin. It has many variants in the Irish diaspora worldwide, such as Brien, O'Bryan, O'Brian, Brian, O'Brine and O'Bryen which all claim a general common ancestry. The original Gaelic surname is Ó Briain (plural, Uí Briain). Notable people with the name include:

O'Brien
Language(s)Irish
Origin
DerivationÓ Briain
Meaningdescendant of Brian
Region of originMunster, Ireland

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