| Magnhildr | | - | Ancient Scandinavian | |
| Magni | | - | Ancient Scandinavian, Norse Mythology | |
| Magnus | | MAHNG-nus (Swedish), MAG-nəs (English) | Swedish, Norwegian, Danish, Late Roman | |
| Magomed | | - | Dagestani, Chechen, Ingush | |
| Magomet | | - | Dagestani, Chechen, Ingush | |
| Mahammad | | - | Azerbaijani | |
| Mahavir | | - | Indian, Hindi | |
| Mahavira | | - | Sanskrit | |
| Mahdi | | - | Arabic, Persian | |
| Mahendra | | - | Indian, Hindi, Marathi, Gujarati, Sanskrit | |
| Mahesh | | - | Indian, Hindi, Marathi, Gujarati, Telugu, Tamil, Malayalam, Kannada, Nepali | |
| Mahin | | - | Persian | |
| Mahinder | | - | Indian (Sikh) | |
| Mahine | | - | Persian | |
| Mahmoud | | - | Arabic, Persian | |