| Marcheline | Woman | French Names |
| Mardi | Woman | French Names |
| Margaux | Woman | French Names |
| Margo | Woman | French Names |
| Margot | Woman | French Names |
| Marguerite | Woman | French Names |
| Marianne | Woman | French Names |
| Marie | Woman | French Names |
| Mariette | Woman | French Names |
| Marlette | Woman | French Names |
| Marquette | Unisex | French Names |
| Marquis | Man | French Names |
| Martine | Woman | French Names |
| Marvel | Unisex | French Names |
| Mathieu | Man | French Names |
| Mathilde | Woman | French Names |
| Mathis | Man | French Names |
| Matilde | Woman | French Names |
| Maude | Woman | French Names |
| Maurice | Man | French Names |