Meaning and name origin
Amadeus \a-ma-deus\ as a boy's name is pronounced ah-ma-DAY-us. It is of Latin origin, and the meaning of Amadeus is "God's love". A saint's name that became widely familiar as Wolfgang Mozart's middle name due to the 1984 movie "Amadeus" about the famed composer.
There is 1 feminine form of Amadeus: Amadea.
Amadeus is not a popular first name for males and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the boy name Amadeus and its variant forms. The only popular variation form ranked in the Top 1000/100 is Amado. (2014 statistics).