Baby Names Boy Names Meaning of the Name Didimo Updated May 14, 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: Danina, Diem, Dhyana, Dimaia, Deena, Dayton, Dewayne, Diana, Deana, Dionna, Dyan, Deimena, Don, Dunn, Dom, Dyani, Dian, Dinh, Donoma, Damani, Dama, Donahue, Dinah, Danna, Damiana, Dutton, Daytona, Din, Duma, Daemyn 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