Guglielmo
Italian variation of William
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Updated Fri Mar 13 2026
Famous People Named Guglielmo
- Guglielmo Marconi1st Marquis of Marconi, Italian inventor of radio
- Guglielmo Ciro NasiItalian WWII general
- Guglielmo PalazzaniItalian rugby union player
- Guglielmo PepeItalian general and patriot
- Guglielmo Caccia aka il MoncalvoItalian painter
- Guglielmo ScheibmeierItalian bobsledder
The name Guglielmo in Pop Culture
- Guglielmomain character in Mozart's opera "Cosi Fan Tutte"
More Lists containing Guglielmo
- Italian Names
- Italian Names for Boys
- 9 Letter Boy Names
- Names Ending in O for Boys
- Names That Mean Variation
- Three Syllable Names for Boys
- Animal Names for Boys
- Italian Names that Start With G
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Introducing the Nameberry App
Find your perfect baby name together with our new mobile app.
- Swipe through thousands of names with your partner
- Names you match on are saved to your shared list
- Get personalized recommendations that learn based on your and your partner's preferences
- Partner with friends and family to find names you all love
- Backed by Nameberry's 20 years of data around name preferences.
Sign up to be notified when the app launches and to receive a discount on full access.