| Montague | | MAHN-tə-gyoo | English (Rare) | |
| Montana | | mahn-TAN-ə | English (Modern) | |
| Monte | | MAHN-tee | English | |
| Montgomery | | mənt-GUM-ər-ee, mənt-GUM-ree | English | |
| Monty | | MAHN-tee | English | |
| Mora | | MAWR-ə | English (Rare) | |
| Mordikai | | MAWR-də-kie | English (Rare) | |
| Moreen | | maw-REEN, MAWR-een | Irish, English | |
| Morgan (1) | | MAWR-gən (English) | Welsh, English, French | |
| Morgana | | mawr-GAN-ə | English (Rare) | |
| Moriah | | mo-RIE-ə (English) | Biblical, Biblical Hebrew, English (Modern) | |
| Morley | | MAWR-lee | English (Rare) | |
| Morris | | MAWR-is (English) | English, Medieval English | |
| Mort | | MAWRT | English | |
| Mortimer | | MAWR-ti-mər | English | |