Gullion Family History
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Gullion Name Meaning
Reduced form of Irish Magullion or Mac Gullian, Anglicized forms of Gaelic Mac Gilleáin, a diminutive of gile ‘brightness’, geal ‘bright’, or giolla ‘lad’.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Gillian, Scullion, Bullion, Culliton, Gunion, Gallion, Million, Gulli