Guilherme: Name Meaning, Origin & Popularity

At a Glance: Name: Guilherme – Meaning: resolute/determined protector ("will" + "helmet") – Origin: Germanic – Gender: Boy – Pronunciation: geel-YEHR-mee


Guilherme is a Germanic boy's name meaning “resolute/determined protector ("will" + "helmet")”. It appears in our list of 175+ Portuguese Baby Boy Names From Lisbon to São Paulo.

Meaning & Origin of Guilherme

Meaning: Resolute/determined protector ("will" + "helmet").

Origin: Germanic.

Source: Wiktionary.

How to Pronounce Guilherme

Phonetic: geel-YEHR-mee   IPA: /ɡiˈʎɛʁmi/

Popularity of Guilherme

Source: U.S. Social Security Administration birth-name data, 1921–2024.

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