Keenan Family History
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Keenan Name Meaning
Irish: Anglicized form of Gaelic Ó Cianáin ‘son of Cianán’, a personal name from a diminutive of cian ‘distant’, ‘long’, or possibly of Mac Fhinghin ‘fair offspring’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Keegan, Keelan, Meenan, Keena, Neenan, Keeven, Heenan, Queenan