Meaning Variant of Gustave, the name means noble helper to the ruler. Origin of Gustavo Spanish , German Popular Middle Names Antonio, Adolfo, Alejandro, Angel, Anibal, Armando, Damian, Daniel, David, Felipe Pronunciation 🔊 Listen Gustavo goos-TAH-voh Similar Names Eric Gallagher Ghauth Galchobhar Richie Reginald Damario Abdul Naseer Alik Mothusi Year by Year Popularity of Gustavo