| Muireann | Unisex | Irish Names |
| Muirne | Woman | Irish Names |
| Mukhopadhyay | Woman | Indian Names |
| Mukhtar | Man | Arabic Names |
| Mukundi | Unisex | African - Bantu of Zimbabwe Names |
| Mulan | Woman | Chinese Names |
| Mullen | Unisex | German Names |
| Mullins | Unisex | English Names |
| Mulya | Woman | Native American - Miwok Names |
| Mumina | Woman | Arabic Names |
| Mümine | Woman | Turkish Names |
| Muna | Unisex | Arabic Names |
| Muncel | Unisex | Slavic Names |
| Muneera | Woman | Arabic Names |
| Muni | Woman | Native American - Hopi Names |
| Munin | Unisex | Scandinavian Names |
| Muniya | Woman | Arabic Names |
| Muñoz | Man | Spanish Names |
| Muntasir | Man | Arabic Names |
| Munya | Woman | Arabic Names |