| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Maxentius | - | Ancient Roman | ||
| Maxima | - | Ancient Roman | ||
| Maximianus | - | Ancient Roman | ||
| Maximiliana | - | Ancient Roman | ||
| Maximilianus | - | Ancient Roman | ||
| Maximinus | - | Ancient Roman | ||
| Maximus | - | Ancient Roman | ||
| Meginfrid | - | Ancient Germanic | ||
| Meginhard | - | Ancient Germanic | ||
| Meginrat | - | Ancient Germanic | ||
| Meino | MIE-no (German, Dutch) | German, Dutch, Ancient Germanic | ||
| Meinrad | MIEN-raht (German) | German, Ancient Germanic | ||
| Melanthios | - | Greek Mythology, Ancient Greek | ||
| Melissa | mə-LIS-ə (English) | English, Dutch, Ancient Greek, Greek Mythology | ||
| Meliton | - | Ancient Greek, Georgian |