| Gable | Unisex | German Names |
| Galatia | Woman | German Names |
| Galiena | Woman | German Names |
| Gaucelm | Man | German Names |
| Geldhart | Man | German Names |
| Gereon | Man | German Names |
| Gerhard | Man | German Names |
| Gerlinde | Woman | German Names |
| Gerry | Unisex | German Names |
| Gertraud | Woman | German Names |
| Gesine | Woman | German Names |
| Gisbert | Man | German Names |
| Gisela | Woman | German Names |
| Giselher | Man | German Names |
| Greta | Woman | German Names |
| Gretchen | Woman | German Names |
| Gretel | Woman | German Names |
| Griselda | Woman | German Names |
| Grizelda | Woman | German Names |
| Gunter | Man | German Names |