Baby Names Boy Names Meaning of the Name Didimo Updated May 10, 2026 by Jennifer M. DÃdimo Gender: Male Origin: Spanish Meaning: Twin Brother ♥ Add to my Namelist What is the meaning of the name Didimo? The name Didimo is primarily a male name of Spanish origin that means Twin Brother. Names like Didimo: Dyan, Doman, Dionio, Dannah, Donahue, Daytona, Dayna, Don, Denae, Dwyn, Dewayne, Damani, Dama, Donnie, Danya, Danian, Damhan, Demia, Daemyn, Doane, Danae, Donnan, Din, Donny, Dayton, Dimona, Dwayne, Domna, Dena, Dannon Stats for the Name Didimo Didimo is currently not in the top 100 on the Baby Names Popularity Charts Didimo is currently not ranked in U.S. births