| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Missy | MIS-ee | English | ||
| Misti | MIS-tee | English | ||
| Misty | MIS-tee | English | ||
| Mitch | MICH | English | ||
| Mitchell | MICH-əl | English | ||
| Mithradatha | - | Ancient Persian | ||
| Mithras | MITH-rəs (English) | Persian Mythology (Hellenized) | ||
| Mithridates | - | Ancient Persian (Hellenized) | ||
| Mitja | - | Slovene | ||
| Mladen | MLAH-den (Croatian, Serbian) | Croatian, Serbian, Slovene, Bulgarian, Macedonian | ||
| Mnason | - | Biblical, Biblical Latin, Biblical Greek, Ancient Greek | ||
| Mo | MO | English | ||
| MoÏSe | - | French | ||
| MochÁN | - | Ancient Irish | ||
| Modeste | - | French |