| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| 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 | ||
| Modestine | - | French | ||
| Modesty | MAHD-əs-tee | English (Rare) | ||
| Moe (1) | MO | English | ||
| Mohammad | - | Persian, Arabic, Urdu, Punjabi, Pashto, Bengali | ||
| Mohammed | - | Arabic, Bengali | ||
| Moira | MOI-ra | Irish, Scottish, English | ||
| Mojca | - | Slovene, Croatian | ||
| Molle | - | Medieval English | ||
| Mollie | MAHL-ee | English |