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Gender: Male Pronunciation: gee-YOME Origin of Guillaume: French variation of William Meaning of William: English from German, "resolute protection"

The name Guillaume is a boy's name of French origin. Guillaume and is often added to lists like Cool Boy Names From Around the World and discussed in our forums with posts like "A brother or sister for little Jack or Olivia".

From the experts:

An everyday name in France, a charismatic possibility here.

Find other names based on Guillaume using our baby name generator.

Famous People Named Guillaume

Pop Culture References for the name Guillaume

16 names similar to Guillaume

These 16 names were selected by our users that were looking for other names like Guillaume. If you didn't find an alternative name that you like better than Guillaume, try our name generator. It allows you to go beyond the similarities of a name, which can provide a lot of inspiration!



Carolinekalmes Says:


I have a student from Congo with this name!

AnonymousPerson Says:


I don't think this is an everyday name in France. In all my years here I've never met a single Guillaume. You'd be more likely to find a French William introducing himself as "weel-yam" with his French accent.