Baby Names Girl Names Meaning of the Name Gamma Updated January 15, 2026 by Jennifer M. Gamma Gender: Female Origin: Greek Meaning: Third Letter Of Greek Alphabet ♥ Add to my Namelist What is the meaning of the name Gamma? The name Gamma is primarily a female name of Greek origin that means Third Letter Of Greek Alphabet. People who like the name Gamma also like: Maxine, Maya, Maia, Natalie, Astrid, Stefanie, Nixie, Kevin, Louis, Atticus, Stavros, Soren, Theodore, Theo Names like Gamma: Guaman, Gezana, Gem, Gene, Gaiwan, Guacamaya, Gwennan, Gino, Ginny, Gesine, Gagan, Gaiana, Gen, Gucin, Gijon, Gemi, Gowan, Giacomo, Gannon, Guinan, Gwen, Gianna, Giona, Gemini, Gyan, Gwenno, Gin, Genia, Gjon, Gian Stats for the Name Gamma Gamma is currently not in the top 100 on the Baby Names Popularity Charts Gamma is currently not ranked in U.S. births