| Name | Meaning | Gender | Origin |
|---|
| Monty | From Montgomer - The mountain hunter. | Male | English |
| Moxy | | Unisex | Hebrew |
| Mr. Bojangles | | Unisex | |
| Muffin | A small cup shaped cake | Unisex | |
| Myra | sweet-smelling oil | Female | Greek |
| Mysti | Misty. | Unisex | English |
| Natalia | birthday of the Lord | Female | Russian |
| Nelda | one who lives by the alder tree | Female | English |
| Nels | Greek, people of victory | Male | Norwegian |
| Nelson | son of a champion, son of Neil | Male | English |
| Newman | The newcomer; the new arrival. | Male | English |
| Newt | a small salamander | Male | English |
| Newton | new town | Male | English |
| Nico | people of victory | Male | Greek |
| Nicolette | people of victory | Female | |
| Nikko | Greek, people of victory | Male | English |
| Niko | victory of the people | Male | Greek |
| Nora | Abbreviation of Eleanora light and Honora honor.
| Female | Irish |
| Norman | man from the north | Male | English |
| Northrup | From The North Farm | Unisex | English |
| Norton | From the north farm
| Male | English |
| Nosey | | Unisex | Hebrew |
| Oakley | from the oak meadow | Male | English |
| Odysseus | full of wrath | Male | Greek |
| Oksana | glory be to God | Female | Russian |