Discover name insights instantly.

Uncover the origin, popularity, and more for any name.

Name Origin

Guglielmo is an Italian masculine given name, originating from the Germanic elements *wil* meaning 'desire' or 'resolution' and *helm* meaning 'helmet' or 'protection'. It signifies 'resolute protector' or 'determined guardian'.

italianmasculineguardian

Famous People

Guglielmo Marconi (1874-1937)

Inventor and electrical engineer

Pioneer of wireless telegraphy
Developed the first practical radio system
Nobel Prize in Physics (1909)

Guglielmo IX of Aquitaine (1071-1126)

Duke and troubadour

Known for his influential poetry and songs
One of the earliest and most prolific troubadours

Guglielmo Oberdan (1868-1898)

Italian anarchist revolutionary

Attempted to assassinate Empress Elisabeth of Austria-Hungary

Sibling Names

Bianca

A classic Italian name with a beautiful sound and similar elegance to Guglielmo.

Lorenzo

Another strong, traditional Italian name that shares the same masculine charm as Guglielmo.

Alessia

A feminine Italian name with a lyrical quality that complements the strength of Guglielmo.