Gillis Family History
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Gillis Name Meaning
Scottish: reduced form of Gaelic Mac Gille Iosa ‘son of the servant of Jesus’. Compare McLeish. The usual spelling in Scotland is Gillies. Dutch form of Giles.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Gill, Gillen, Gillig, Gilpin, Millis, Giblin, Gilliss, Gilles, Gallik