| Marigold | Woman | English Names |
| Marissa | Woman | English Names |
| Marjorie | Woman | English Names |
| Marks | Man | English Names |
| Marley | Unisex | English Names |
| Marli | Woman | English Names |
| Marlo | Woman | English Names |
| Marlow | Unisex | English Names |
| Marly | Woman | English Names |
| Marrim | Unisex | English Names |
| Marsh | Unisex | English Names |
| Marshall | Man | English Names |
| Marston | Man | English Names |
| Marty | Man | English Names |
| Marvin | Man | English Names |
| Marvolo | Unisex | English Names |
| Mason | Man | English Names |
| Massey | Unisex | English Names |
| Maston | Man | English Names |
| Mathan | Man | English Names |