| Gervasio | Man | Spanish Names |
| Gezana | Woman | Spanish Names |
| Gilberto | Man | Spanish Names |
| Gomez | Man | Spanish Names |
| Gonzales | Man | Spanish Names |
| Gonzalez | Man | Spanish Names |
| Gonzalo | Man | Spanish Names |
| Graciela | Woman | Spanish Names |
| Grisel | Woman | Spanish Names |
| Guadalupe | Unisex | Spanish Names |
| Guadelupe | Unisex | Spanish Names |
| Guerra | Unisex | Spanish Names |
| Guerrero | Man | Spanish Names |
| Guevara | Unisex | Spanish Names |
| Guillermina | Woman | Spanish Names |
| Guillermo | Man | Spanish Names |
| Gutierrez | Man | Spanish Names |
| Guzman | Man | Spanish Names |
| Haide | Woman | Spanish Names |
| Havana | Unisex | Spanish Names |