| Metin | Man | Turkish Names |
| Metody | Man | Slavic Names |
| Metta | Woman | Scandinavian Names |
| Mette | Woman | Scandinavian Names |
| Meurig | Man | Welsh Names |
| Meyer | Unisex | English Names |
| Meyly | Unisex | American Names |
| Meyshia | Woman | American Names |
| Meza | Unisex | Spanish Names |
| Mezekia | Unisex | African - Nsenga Names |
| Meztli | Unisex | Aztec Names |
| Mfumu | Man | African - Bakongo of Zaire Names |
| Mhina | Unisex | African Names |
| Mi-Suk | Woman | Korean Names |
| Mia | Woman | English Names |
| Miach | Unisex | Irish Names |
| Miakoda | Woman | Native American Names |
| Miami | Unisex | Native American - From the Calusa, a Native American Names |
| Micaella | Woman | American Names |
| Micah | Man | Hebrew Names |