| Name | Meaning | Gender | Origin |
|---|
| Nightshade | | Unisex | Hebrew |
| Nova | A star that suddenly becomes much brighter. | Female | Latin |
| Nubia | From Nubia Africa, Gold | Unisex | Egyptian |
| Oasis | | Male | Hebrew |
| Oberon | noble, bearlike | Male | English |
| Obsidian | | Unisex | |
| Ocean | | Male | |
| Og | | Unisex | Hebrew |
| Oleander | | Unisex | |
| Opal | Australian gemstone of remarkable colours, usually red, blue or green | Female | Sanskrit |
| Opal | Australian gemstone of remarkable colours, usually red, blue or green | Female | Sanskrit |
| Orion | Son of Fire
| Male | Greek |
| Osborne | soldier of God | Unisex | |
| Pan | all or shepherd | Male | Greek |
| Paula | small | Female | Feminine |
| Pearl | Precious jewel. A hard, rounded gem, usually white in colour | Female | Latin |
| Pegasus | | Male | |
| Penelope | Dream weaver
| Female | Greek |
| Perseus | | Male | |
| Petra | rock, stone | Female | Greek |
| Philomena | song lover, friend, lover of the moon | Female | Greek |
| Phoebe | bright one | Female | Greek |
| Phoebe | bright one | Female | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |
| Phoenix | Mystical Bird, Purple
| Male | Greek |