| Maurus | | - | Late Roman | |
| Mavuto | | mah-VOO-to | Southern African, Chewa | |
| Mawar | | - | Indonesian, Malay | |
| Max | | MAHKS (German), MAKS (English) | German, English, Swedish, Norwegian, Danish, Dutch | |
| Maxen | | - | Welsh (Anglicized) | |
| Maxene | | mak-SEEN | English (Rare) | |
| Maxentius | | - | Ancient Roman | |
| Maxim | | mahk-SEEM (Russian) | Russian, Ukrainian, Belarusian | |
| Maxima | | - | Ancient Roman | |
| Maximiano | | mahk-see-MYAH-no (Spanish) | Spanish, Portuguese | |
| Maximianus | | - | Ancient Roman | |
| MaximiliÁN | | - | Slovak | |
| Maximilian | | mahk-see-MEE-lee-ahn (German), mak-si-MIL-ee-ən (English), mak-si-MIL-yən (English) | German, English, Swedish, Norwegian, Danish | |
| Maximiliana | | - | Ancient Roman | |
| Maximiliane | | - | German | |