Guillemette Family History
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Guillemette Name Meaning
French: in most cases probably from Guillemette, a female personal name derived from Guillaume, or in some cases a respelling of Guillemet, from a masculine pet form of the same name.
Source: Dictionary of American Family Names ©2013, Oxford University Press
Similar surnames: Guilmette, Gullette, Guillet, Guenette, Milette, Guyette, Williquette