Amadeo

Amadeo and Amedeo are both valid Italian forms of the Roman Amadeus, most famous as the middle name of the composer Mozart as well as the title of a movie about him. Mozart's name was actually the Greek Theophilus, but he transformed it to the Latin version. Amadeo is also used in Spain, where it was the name of a 19th century king who was born in Italy.

Pronounced ah-mah-DAY-oh.

As of October 2026, Amadeo ranked #1869 in US births in 2025 SSA, peaked at #1197 in 1910, Nameberry popularity #958.