| Montague | Man | English Names |
| Montana | Unisex | Latin Names |
| Monte | Man | English Names |
| Montego | Man | Spanish Names |
| Montel | Man | French Names |
| Montenegro | Man | Spanish Names |
| Montes | Unisex | Spanish Names |
| Montezuma | Man | Aztec Names |
| Montgomery | Man | English Names |
| Montoya | Unisex | Spanish Names |
| Montsho | Woman | African Names |
| Monty | Man | English Names |
| Mony | Woman | American Names |
| Moody | Unisex | English Names |
| Moon | Unisex | English Names |
| Moon-unit | Unisex | American Names |
| Moonus | Man | Arabic Names |
| Moore | Unisex | English Names |
| Moose | Man | Native American Names |
| Mopepe | Man | African - Lingala of Zaire Names |