names origin: greek
| Name | Meaning | |
| Myles, miles, milo | Destroyer... | More... |
| Myra, mira, mirias | Abundance... | More... |
| Myron | Myrrh... | More... |
| Myrtle, mytra, merta, myr | Myrtle... | More... |
| Nape | Myth name... | More... |
| Napolean, napoleon | Of the new city... | More... |
| Narcissus, narkis, narcis | Daffodil... | More... |
| Narkissa, narcissa, narci | Daffodil... | More... |
| Nathacha, natasha, natass | Born at Christmas... | More... |
| Nauplius | Myth name (an Argonaut)... | More... |
| Nausicaa | Myth name (princess who finds Odysseus)... | More... |
| Nectarios | Name of a saint... | More... |
| Neleus | Myth name (son of Poseidon)... | More... |
| Nella, nell, nelly, nelli | Light... | More... |
| Nemesis | Myth name (goddess of vengeance)... | More... |
| Nemo, nemos | From the glen... | More... |
| Neola | Youthful... | More... |
| Neoma, neomia, neomenia, | New moon... | More... |
| Neotolemus | Myth name (son of Achilles)... | More... |
| Nephele | Myth name (the cloud Hera made by Zeus t... | More... |
| Nereus | Myth name (father of the Nereids)... | More... |
| Nerine, nerina, nereid | Myth name (the sea nymphs)... | More... |
| Nerissa, nerita, nireta, | From the sea... | More... |
| Nestor | Wisdom... | More... |
| Neysa, nessa, nessia | Pure... | More... |
| Nicholas, nocholaus, noco | People's victory... | More... |
| Nicia, nicea, nicolette, | Feminine form of Nicholas (people's vict... | More... |
| Nike | Myth name (goddess of victory)... | More... |
| Niobe | Fern... | More... |
| Nisus | Myth name (father of Scylla)... | More... |
| Nitsa | Peace... | More... |
| Norah, nora | Light... | More... |
| Notus | Myth name (the south wind)... | More... |
| Nox | Myth name (night)... | More... |
| Nympha | Bride... | More... |
| Nysa, nyse, nyssa | Goal... | More... |
| Nyx | Night... | More... |
| Obelia, obelie | Pointed pillar... | More... |
| Obiareus | Myth name (a Titan)... | More... |
| Oceanus | Myth name (father of the Oceanids)... | More... |
| Ocnus | Incompetent... | More... |
| Ocypete | Myth name (a Harpy)... | More... |
| Odele, odelle | Harmonious... | More... |
| Odelet, odelette | Little singer... | More... |
| Odessa, odysseia | Wrathful... | More... |
| Odysseus | Wrathful... | More... |
| Oedipus | Swollen foot... | More... |
| Oeneus | Myth name (king of Calydon)... | More... |
| Oenomaus | Myth name (son of Ares)... | More... |
| Oenone | Myth name (lover of Paris)... | More... |
| Oighrig | Well-spoken... | More... |
| Oighrig | Well-spoken... | More... |
| Oleisia | Protector of man... | More... |
| Oles | Defender of man... | More... |
| Olympia, olympe | From Olympus... | More... |
| Omphale | Myth name (a queen of Lydia)... | More... |
| Onella, olena, olina | Light... | More... |
| Ophelia | Serpentine... | More... |
| Ophelie | Wisdom... | More... |
| Ophelos | Profit; help... | More... |
| Ophion | Myth name (a serpent)... | More... |
| Orea, oria | From the mountain... | More... |
| Orestes, oreste, oreias | From the mountain... | More... |
| Orion | Son of fire... | More... |
| Orithyia | Myth name... | More... |
| Orpheus | Myth name (son of Apollo)... | More... |
| Orthros | Myth name (guardian of Geryon)... | More... |
| Ortygia | Myth name (Calypso's island)... | More... |
| Otis, otos, otus | Keen of hearing... | More... |
| Owen | Well-born... | More... |
| Page | Child... | More... |
| Palaemon | Myth name (a sea god)... | More... |
| Palamedes | Myth name (son of Nauplius)... | More... |
| Pamela | Made from honey... | More... |
| Pan | Myth name (god of flocks)... | More... |
| Panagiota | Holy... | More... |
| Panagiotis | All-holy... | More... |
| Pancratius | Supreme ruler... | More... |
| Pandareos | Myth name (a thief)... | More... |
| Pandarus | Myth name (killed for breaking a truce)... | More... |