Gargan Family History
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Gargan Name Meaning
Irish: reduced Anglicized form of Gaelic Ó Geargáin ‘descendant of Geargán’ or Mac Geargáin ‘son of Geargán’, a personal name from a diminutive of garg ‘fierce’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Dargan, Hargan, Corgan, Gargas, Gargano, Carlan, German, Garin, Pagan