Hilley Family History
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Hilley Name Meaning
Northern Irish and Scottish: variant spelling of Hilly, an Anglicized form of Gaelic Ó hIcheallaigh, itself a variant of Ó Fithcheallaigh ‘descendant of Fithcheallach’ (see Feeley).
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Halley, Hillen, Cilley, Hulvey, Tilley, Hanley, Wiley, Gilley, Hiller