O'Kelly

Patronymic

Meaning

Descendant of Kelly, derived from the Irish personal name Ceallach meaning 'bright-headed' or 'warrior'.

Etymology

The Irish prefix 'O'' (from 'Ó') denotes 'descendant of,' combined with Kelly from the Irish Ceallach. The name has been borne by Irish nobility and appears in records since medieval times.

About the O'Kelly Surname

O'Kelly is a major Irish patronymic surname with roots in medieval Irish nobility. The family held significant power in Leinster and produced many prominent historical and contemporary figures.

Distribution

Found throughout Ireland, particularly in Leinster and Connacht, with large diaspora populations worldwide.

Notable Bearers

Gene Kelly (dancer and actor), Grace Kelly (actress and Princess of Monaco), Ned Kelly (Australian bushranger)

People with the O'Kelly Surname

Sean O'Kelly