Meaning: Will, desire or protector
Gender: Male
Pronunciation: Gwee-Ye-Lem
Language origin of Guilielm: Latin
Regional origin of Guilielm: Western Europe
Languages Guilielm is most common: French, English
Religions Guilielm is most common: Christianity
First letter and sound: G, Gwee
Last letter and sound: M, lem
Alternative Spelling: Guillehelm, Gilel, Guelhelm, Guilhelm, Guilielem