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At a Glance
- Meaning
- Resolute protector (Spanish form of William)
- Origin
- Spanish (form of William)
- Gender
- Boy
- Pronunciation
- gee-YER-moh
Guillermo is the Spanish form of William, and it means "resolute protector." It's pronounced gee-YER-moh, and it has a worldly, classic feel that has stayed familiar rather than trendy.
Meaning & Origin of Guillermo
Meaning: Resolute protector (Spanish form of William).
Origin: Spanish (form of William).
Source: Wiktionary.
How to Pronounce Guillermo
gee-YER-mohIPA /ɡiˈjɛrmoʊ/
Popularity of Guillermo
Guillermo peaked at #352 in 1996, when 692 baby boys were given the name. In 2024 it ranked #832 with 297 babies, so it's less common now but still in steady use.
Names Like Guillermo
These names share Guillermo’s style, era or origin.
FAQ
What does the name Guillermo mean?
Resolute protector (Spanish form of William). (Source: Wiktionary)
How do you pronounce Guillermo?
Guillermo is pronounced gee-YER-moh (IPA: /ɡiˈjɛrmoʊ/).
Is Guillermo a popular name right now?
Guillermo peaked at #352 in 1996 and is ranked #832 as of 2024. (U.S. Social Security Administration data, 1885–2024.)
Make Guillermo Name Art
Free printable nursery art for Guillermo, pre-loaded below — pick a layout, palette, and font, then download a print-ready PNG.
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