| Gabriela | Woman | Spanish Names |
| Galdesa | Unisex | Spanish Names |
| Galeno | Man | Spanish Names |
| Galido | Man | Spanish Names |
| Gallegos | Unisex | Spanish Names |
| Garza | Unisex | Spanish Names |
| Gencho | Man | Spanish Names |
| Generosa | Woman | Spanish Names |
| Genoveva | Woman | Spanish Names |
| Geraldo | Man | Spanish Names |
| Gerardo | Man | Spanish Names |
| 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 |