| Mridula | | - | Indian, Hindi | |
| Mstislav | | mstee-SLAHF (Russian) | Czech, Russian, Medieval Slavic | |
| Mtendere | | mten-DAY-ray | Southern African, Chewa | |
| Mudiwa | | - | Southern African, Shona | |
| Muhamad | | - | Indonesian, Malay | |
| Muhamed | | - | Bosnian | |
| Muhammad | | mu-HAHM-mahd (Arabic) | Arabic, Urdu, Punjabi, Pashto, Bengali, Tajik, Indonesian, Malay | |
| Mujo | | - | Bosnian | |
| Mukesh | | - | Indian, Hindi, Marathi, Gujarati, Bengali | |
| Mukta | | - | Indian, Hindi, Marathi | |
| Mukul | | - | Indian, Hindi | |
| Munashe | | - | Southern African, Shona | |
| Munkhtsetseg | | - | Mongolian | |
| Murad | | - | Arabic, Urdu, Azerbaijani | |
| Murali | | - | Hinduism, Tamil, Indian, Kannada, Telugu, Malayalam, Hindi | |