| Gaia | Woman | Greek Names |
| Galatea | Woman | Greek Names |
| Galen | Man | Greek Names |
| Galena | Woman | Greek Names |
| Galilaia | Woman | Greek Names |
| Galini | Woman | Greek Names |
| Gamma | Woman | Greek Names |
| Genesis | Unisex | Greek Names |
| George | Man | Greek Names |
| Georgios | Man | Greek Names |
| Gerasimos | Man | Greek Names |
| Gethsemane | Unisex | Greek Names |
| Ghita | Woman | Greek Names |
| Glykeria | Woman | Greek Names |
| Greg | Man | Greek Names |
| Gregg | Man | Greek Names |
| Gregory | Man | Greek Names |
| Gryphon | Unisex | Greek Names |