Uilliam is a ♂ boy’s name.
Origin of the name Uilliam
Uilliam is an Irish variant of the name William, which derived from the Germanic name Wilhelm.
What is the meaning of the name Uilliam?
Uilliam means “resolute protector” (from Old High German “willio” = will/desire + “helm” = protection/helmet).
Pronunciation of Uilliam
Popularity of the name Uilliam
The name Uilliam is ranked #14360 overall.
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Last updated: 4/13/2022
Photo: Adele Morris
