Geneanet > Resources > Family Names > GUILLAUME

Origin and popularity of the name GUILLAUME


Guillaume : French Walloon Breton West Indian (mainly Haiti) and Mauritian: from the personal name Guillaume French form of William.


Source : DAFN2 : Dictionary of American Family Names 2nd edition, ©2022 by Patrick Hanks and Oxford University Press
FANBI : The Concise Oxford Dictionary of Family Names in Britain, ©2021, University of the West of England

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Last name frequency

Geographic distribution of the 795,461 individuals with the name GUILLAUME on Geneanet.


Most found places for the name GUILLAUME:

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