Baby Names Boy Names Meaning of the Name Diogo Updated December 14, 2025 by Jennifer M. Diogo Gender: Male Origin: Portuguese Meaning: Form Of Diego #Sports ♥ Add to my Namelist What is the meaning of the name Diogo? The name Diogo is primarily a male name of Portuguese origin that means Form Of Diego. People who like the name Diogo also like: Leland, Gabriel, Felix, Iggy, Thiago, Fernando, Daniel, Brianna, Bianca, Gwen, Adelaide, Luciana, Cosette, Isabella Names like Diogo: Doug, Deus, Dick, Daisy, Diaz, Dezso, De'Asia, Ducky, Ditza, Dasha, Dacey, Duszka, Dyaisha, Daichi, Daiki, Duke, Dutch, Diego, Deioces, Dacia, Diza, Deka, Dosia, DeJesus, Desi, Dash, Duck, Des, Deza, Dysis Stats for the Name Diogo Diogo is currently not in the top 100 on the Baby Names Popularity Charts Diogo is currently not ranked in U.S. births