Hanahan Family History
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Hanahan Name Meaning
Irish (County Limerick): shortened Anglicized form of Gaelic Ó hAnnacháin ‘descendant of Annachán’, a diminutive of Annach, a byname of uncertain meaning.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Hanrahan, Banahan, Hanavan, Shanahan, Manahan, Hannan, Canavan