O'Malley
PatronymicMeaning
Descendant of Malley, derived from the Irish personal name Mael Maedoc or similar elements meaning 'devotee'.
Etymology
The Irish prefix 'O'' (from 'Ó') means 'descendant of,' combined with Malley from Irish personal name roots. The name has been documented in Irish records since medieval times.
About the O'Malley Surname
O'Malley is a prominent Irish patronymic surname with roots in medieval Connacht nobility. The family is particularly famous for Grace O'Malley, the legendary pirate queen of the 16th century.
Distribution & Frequency
Found throughout Ireland, particularly in Connacht, with significant diaspora in English-speaking countries.
O'Malley Surname Distribution
Geographic distribution based on Civil War military records.
Fewer
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