| Name | Meaning | Gender | Origin |
|---|
| Morgaine | Sea Circle | Unisex | French |
| Morgan | circle; sea | Female | Welsh |
| Morgann | | Unisex | |
| Muriel | myrrh; sea-bright; angel of June | Female | Irish |
| Myer | | Unisex | |
| Nellie | the bright one | Female | English |
| Nestor | traveler, wisdom | Male | Greek |
| Ngaio | after New Zealand mystery writer Ngaio Marsh | Female | Maori |
| Nina | Girl
| Female | Russian |
| Nora | Abbreviation of Eleanora light and Honora honor.
| Female | Irish |
| Nuray | Turkish for white moon | Unisex | |
| Nuri | fire | Male | Arabic |
| Oliver | The olive tree. The biblical olive tree symbolizes fruitfulness and beauty and dignity. Extending an olive branch signifies an offer of peace.
| Male | Latin |
| Oreo | American cookie brand consisting of two chocolate wafers with white cream filling. | Male | |
| Oreo | American cookie brand consisting of two chocolate wafers with white cream filling. | Male | |
| Orlando | Famous land
| Male | Italian |
| Osbert | inspired, divine | Male | English |
| Peanut | Edible nuts eaten raw or roasted. | Unisex | |
| Penelope | Dream weaver
| Female | Greek |
| Pepe | Spanish variation of Joseph | Male | Spanish |
| Phoebe | bright one | Female | Greek |
| Phoebe | bright one | Female | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Portia | pig, hog or doorway | Female | Latin |