Kernaghan Family History
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Kernaghan Name Meaning
Irish: Anglicized form of Gaelic Ó Cearnacháin ‘descendant of Cearnachán’, a personal name based on cearnach ‘victorious’ + the diminutive ending -án.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Heneghan, Lenahan, Kerrigan, Kinahan, Bresnahan, Meighan, Teahan