Baby Names Boy Names Meaning of the Name Justo Updated January 23, 2026 by Jennifer M. Justo Gender: Male Origin: Spanish Meaning: Just, Fair ♥ Add to my Namelist What is the meaning of the name Justo? The name Justo is primarily a male name of Spanish origin that means Just, Fair. People who like the name Justo also like: Mateo, Albert, Bryan, Alphonse, Curtis, Esteban, Aaron, Sophie, Sofia, Jacinta, Sheera, Sherene, Sheena, Belinda Names like Justo: Joyita, Jute, Jude, Jetta, Jud, Jahdahdieh, Jettie, Jaxith, Jaide, Jihad, Joed, Josette, Jughead, Jadey, Jayeeta, Jett, Juda, Joost, Jyoti, Jed, Jette, Judah, Jyothi, Judaea, Judy, Jody, Jocasta, Judith, Jawdat, Jade Stats for the Name Justo Justo is currently not in the top 100 on the Baby Names Popularity Charts Justo is currently not ranked in U.S. births