Hartigan Family History
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Hartigan Name Meaning
Irish: shortened Anglicized form of Gaelic Ó hArtagáin ‘descendant of Artagán’, a personal name from a double diminutive of Art, a byname meaning ‘bear’, ‘hero’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Hartin, Harrigan, Halligan, Hannigan, Hallinan, Ratigan, Gargan