Keegan Family History
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Keegan Name Meaning
Irish: reduced Anglicized form of Gaelic Mac Aodhagáin ‘son of Aodhagán’, a personal name that is a pet form of the ancient Irish personal name Aodh ‘fire’ (see McKay).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Mckeegan, Keenan, Keelan, Regan, Deegan, Keeven, Deehan, Meehan