| Name | Meaning | Gender | Origin |
|---|
| Marika | Uncertain, maybe bitter | Female | Hebrew |
| Mariska | Uncertain, maybe bitter | Female | Hebrew |
| Marja | A berry | Female | Finnish |
| Mark | From the god Mars | Male | Latin |
| Markus | From the god Mars | Male | Latin |
| Marta | Lady | Female | Aramaic |
| Martin | From the god Mars | Male | Latin |
| Mate | Gift From God | Unisex | English |
| Megyer | | Male | Hebrew |
| Melania | Black | Female | Greek |
| Melinda | Blending of 'mel' and 'inda' | Female | English |
| Monika | Uncertain, perhaps counsellor | Female | Latin |
| Natalia | Christ's birthday | Female | Italian |
| Neci | Intense | Female | Hungarian |
| Nicholas | Victory of the people | Male | Greek |
| Nimrod | We will defy | Male | Hebrew |
| Noel | Christmas | Male | English |
| Noemi | Beautiful, pleasant, delightful | Female | Hebrew |
| Nora | Light | Female | English |
| Norbert | Bright north, famous north | Male | Germanic |
| Odon | Prosperous protection | Male | English |
| Oguz | | Male | Hebrew |
| Olga | Holy | Female | German |
| Oliver | Elf army | Male | French |
| Olivia | Elf army | Female | English |
| Ompoly | | Male | Hebrew |
| Ond | | Male | Hebrew |
| Ormos | | Male | Hebrew |
| Ors | Bear | Male | French |
| Oscar | Divine spear | Male | English |