Amadeo \a-ma-deo\ as a boy's name is a variant of Amadeus (Latin), and the meaning of Amadeo is "God's love".

The baby name Amadeo sounds like Amedeo, Amado, Amadei and Amadee. Other similar baby names are Amadi, Amad, Amato, Amando, Amadis, Amadieu, Amador and Amalio.