| Name | Meaning | Gender | Origin |
|---|
| Megan | Pearl | Female | Greek |
| Melody | Melody | Female | Greek |
| Mercy | Compassion | Female | English |
| Mia | Uncertain, maybe bitter | Female | Hebrew |
| Mikayla | Who is like God? | Female | Hebrew |
| Miranda | She who must be admired | Female | Latin |
| Missy | Bee | Female | Greek |
| Mister | | Unisex | Hebrew |
| Misty | Misty | Female | English |
| Molly | Uncertain, maybe bitter | Female | Hebrew |
| Mona | Little noble one | Female | Gaelic |
| Monty | Gomeric's hill | Male | French |
| Morgan | Uncertain, perhaps bright sea | Female | Welsh |
| Murdock | Sea | Male | Gaelic |
| Murphy | Sea warrior | Male | Gaelic |
| Murray | Man of the sea | Male | Gaelic |
| Mya | Uncertain, perhaps mother or great one | Female | Greek |
| Myra | Uncertain, perhaps myrrh, unguent | Female | Latin |
| Nadia | Hope | Female | Russian |
| Natalie | Christ's birthday | Female | Italian |
| Nellie | Abbreviation Of Eleanor Shining Light. | Female | English |
| Nelson | Son of Neal | Male | English |
| Nicole | Victory of the people | Female | Greek |
| Nikki | Victory of the people | Female | Greek |
| Nina | Strong | Female | Latin |
| Noah | Rest | Male | Hebrew |
| Noel | Christmas | Male | English |
| Nolan | Chariot-fighter, champion | Male | Gaelic |
| Norman | Thor mind, Thor courage | Male | Gaelic |
| Olive | Olive | Female | English |