| Name | Origin | Planet | Metall | Zodiac | Lucky number |
| ♀ Oadira | Africa | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 30/3 |
| ♂♀ Oafe | Africa | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 18/9 |
| ♀ Oaisara | Africa | ☉ Sun | Gold | ♌ Leo | 28/1 |
| ♂♀ Oakes | England | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 15/6 |
| ♂♀ Oakley | England | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 24/6 |
| ♀ Oamra | Africa | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 21/3 |
| ♀ Oba | Africa | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 9/9 |
| ♂♀ Obedience | America | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 44/8 |
| ♀ Obelia | Greece | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♀ Obelie | Greece | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 30/3 |
| ♂♀ Oberon | Germany | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 33/6 |
| ♂♀ Obert | Germany | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 24/6 |
| ♀ Obharnait | Ireland | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 43/7 |
| ♀ Obil | Israel | ☾ Moon | Silver | ♎ Libra | 20/2 |
| ♀ Octavia | Latin-America | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♀ Octavie | Latin-America | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 30/3 |
| ♂♀ October | America | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 33/6 |
| ♀ Octobre | America | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 33/6 |
| ♀ Ocyale | Latin-America | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 25/7 |
| ♀ Ocypete | Greece | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 35/8 |
| ♀ Oda | Germany | ☾ Moon | Silver | ♎ Libra | 11/2 |
| ♀ Odahingum | America | ☾ Moon | Silver | ♎ Libra | 47/2 |
| ♀ Odanda | Spain | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 21/3 |
| ♀ Odd | Norway | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 14/5 |
| ♀ Oddfrid | Norway | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 42/6 |
| ♀ Oddnaug | Norway | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 30/3 |
| ♀ Oddny | Norway | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♀ Oddveig | Norway | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 39/3 |
| ♀ Ode | Egypt | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 15/6 |
| ♀ Odeda | Hebrew | ☾ Moon | Silver | ♎ Libra | 20/2 |
| ♀ Odede | Hebrew | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 24/6 |
| ♀ Odele | Greece | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 23/5 |
| ♀ Odelet | Greece | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 25/7 |
| ♀ Odeletta | France | ☉ Sun | Gold | ♌ Leo | 28/1 |
| ♀ Odelette | France | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 32/5 |
| ♀ Odelia | Greece | ☉ Sun | Gold | ♌ Leo | 28/1 |
| ♀ Odelina | England | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 33/6 |
| ♀ Odelinda | England | ☉ Sun | Gold | ♌ Leo | 37/1 |
| ♂♀ Odell | England | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 21/3 |
| ♀ Odella | England | ♄ Saturn, ☿ Mercury | Tin | ♍ Virgo | 22/4 |
| ♀ Odelle | Greece | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♀ Odelyn | England | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 30/3 |
| ♀ Odelyna | England | ♄ Saturn, ☿ Mercury | Tin | ♍ Virgo | 31/4 |
| ♀ Odera | Israel | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 25/7 |
| ♀ Odessa | Latin-America | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 18/9 |
| ♀ Odetta | France | ☾ Moon | Silver | ♎ Libra | 20/2 |
| ♀ Odette | France | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 24/6 |
| ♂♀ Odharnait | Gaelic | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 45/9 |
| ♀ Odiana | Germany | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♀ Odiane | Germany | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 30/3 |