| Name | Meaning | Gender | Origin |
|---|
| Minerva | after the Roman goddess of the hunt | Female | Latin |
| Mira | admirable | Female | Latin |
| Miranda | Admirable
| Female | Latin |
| Mireya | Miracle
| Female | Spanish |
| Monica | advisor | Female | Latin |
| Monroe | mouth of the Roe River; wheelwright | Female | Scottish |
| Monroe | mouth of the Roe River; wheelwright | Female | Scottish |
| Montana | Mountain. | Male | Spanish |
| Morris | dark-skinned | Male | English |
| Myles | inventor of the corn mill | Male | English |
| Myra | sweet-smelling oil | Female | Greek |
| Nadine | from the Chuck Berry song | Female | |
| Natalia | birthday of the Lord | Female | Russian |
| Natalie | birthday of the Lord | Female | |
| Nelia | horn | Female | Latin |
| Nellie | the bright one | Female | English |
| Neptune | | Male | |
| Nigel | Black haired one. | Male | Irish |
| Niki | French feminine variation of Nicholas, Greek, people of victory | Female | Greek |
| Nola | Noble or Famous | Female | Gaelic |
| Nona | ninth | Female | Latin |
| Norma | the pattern | Female | English |
| Nova | A star that suddenly becomes much brighter. | Female | Latin |
| Nox | latin for night | Unisex | |
| Octavia | eighth | Female | Latin |