Killey Family History
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Killey Name Meaning
Perhaps an altered spelling of Irish Kiley (see Kiely) or Swiss Kille(r), variants of Kilian or derivatives of the Germanic personal name Gelther (cognate with modern (ver)gelten ‘to repay’).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Cilley, Dilley, Tilley, Gilley, Kille, Gulley, Kirley, Willey, Gille