Baby Girl Names A–Z with Meanings, Origins & Numerology
Browse a complete A–Z list of baby girl names with meaningful origins, positive traits and numerology. Find elegant, unique and popular girl names loved by parents across the world.
Baby Girl Names Beginning with O
Names starting with O stand for openness, optimism, and originality. Baby names beginning with O often sound strong and uplifting. From Olivia and Omar to Omkar and Owen, they symbolize hope, harmony, and creativity. O-names feel modern and inspiring, perfect for those who embrace positivity and individuality.
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| Alphabet | Name | Meaning | Numerology | Ruling Planet | Lucky Day | Lucky Colour | Lucky Number(s) | Traits | Religion | Gender | Origin |
|---|---|---|---|---|---|---|---|---|---|---|---|
| O | Othilie | Othilie — reflecting the spirit of Radiant and graceful | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Germanic |
| O | Othily | Othily — admired for representing Prosperous and kind | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Germanic |
| O | Otiena | Otiena — admired as it reflects One born at night | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | African |
| O | Otienah | Otienah — valued for its essence of Child born at night | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | African |
| O | Otilie | Otilie — carrying the essence of Wealth and fortune | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Germanic |
| O | Otillie | Otillie — a charming name with roots in Noble and radiant | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Germanic |
| O | Otina | Otina — evoking the qualities of Sun and warmth | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Native American |
| O | Otinah | Otinah — a radiant choice that means Radiant and shining | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Native American |
| O | Otka | Otka — valued for its essence of Divine and sacred | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Slavic |
| O | Otrera | Otrera — admired as it reflects Legendary Amazon queen | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Greek |
| O | Otrere | Otrere — loved for the sense of Noble and strong | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | Greek |
| O | Otrerea | Otrerea — reflecting the spirit of Warrior and radiant | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Greek |
| O | Otreria | Otreria — admired for representing Noble and graceful | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Greek |
| O | Ottalia | Ottalia — an inspiring name associated with Noble and radiant | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Italian, Latin |
| O | Ottamisia | Ottamisia — treasured for its meaning: Strong and graceful | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Global, Modern |
| O | Ottavia | Ottavia — a classic choice tied to Eighth born | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Latin |
| O | Otthild | Otthild — a timeless choice symbolizing Prosperous in battle | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Germanic |
| O | Otthilda | Otthilda — celebrated for symbolizing Noble and strong | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Germanic |
| O | Otthilde | Otthilde — cherished for its connection to Radiant in battle | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Germanic |
| O | Ottila | Ottila — admired as it reflects Prosperous and kind | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Germanic |
| O | Ottilia | Ottilia — a classic choice tied to Wealth and fortune | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Germanic |
| O | Ottilie | Ottilie — admired as it reflects Noble and radiant | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | Germanic |
| O | Ottiline | Ottiline — a unique name that means Prosperous and graceful | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Germanic |
| O | Ottillia | Ottillia — often chosen for its link with Wealth and purity | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Germanic |
| O | Ottmeesia | Ottmeesia — a radiant choice that means Gentle and noble | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Global, Modern |
| O | Ottolee | Ottolee — evoking the qualities of Prosperous and radiant | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Germanic |
| O | Ottolie | Ottolie — known for symbolizing Noble and graceful | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Germanic |
| O | Ottoline | Ottoline — carrying the essence of Wealth and fortune | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Germanic |
| O | Otylia | Otylia — shining with the meaning of Noble and prosperous | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Polish, Slavic |
| O | Otyna | Otyna — an inspiring name associated with Gentle and radiant | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Global, Modern |
| O | Otynah | Otynah — admired for representing Noble and bright | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Otzara | Otzara — admired as it reflects Treasure and blessing | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | Jewish | Girl | Hebrew |
| O | Otzarah | Otzarah — a graceful name meaning Radiant and sacred | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | Jewish | Girl | Hebrew |
| O | Otzarra | Otzarra — reflecting the spirit of Noble and prosperous | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | Jewish | Girl | Hebrew |
| O | Otzarrah | Otzarrah — a radiant choice that means Sacred and graceful | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | Jewish | Girl | Hebrew |
| O | Oudsiya | Oudsiya — valued for its essence of Worship and devotion | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Oudsiyah | Oudsiyah — an inspiring name associated with Faith and purity | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Oudsiyya | Oudsiyya — a graceful name meaning Radiant and devoted | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Oudsiyyah | Oudsiyyah — embodying qualities of Pious and noble | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Ouida | Ouida — valued for its essence of Famous and noble | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | English, Western |
| O | Ouna | Ouna — admired for representing Graceful and kind | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Global, Modern |
| O | Ounagh | Ounagh — embodying qualities of Noble and radiant | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Celtic, Irish |
| O | Ounah | Ounah — a radiant choice that means Gentle and pure | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Celtic, Irish |
| O | Ounaugh | Ounaugh — reflecting the spirit of Bright and noble | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Celtic, Irish |
| O | Ouranea | Ouranea — loved for the sense of Heavenly and divine | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Greek |
| O | Ouraneah | Ouraneah — a radiant choice that means Radiant and celestial | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Greek |
| O | Ourania | Ourania — admired as it reflects Goddess of the heavens | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Greek |
| O | Ouraniah | Ouraniah — carrying the essence of Sacred and divine | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Greek |
| O | Ouraniya | Ouraniya — evoking the qualities of Celestial and noble | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Greek |
| O | Ouraniyah | Ouraniyah — echoing the idea of Heavenly and radiant | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Greek |
| O | Ova | Ova — carrying the essence of New and fresh | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Latin |
| O | Ovah | Ovah — admired as it reflects Radiant and bright | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Latin |
| O | Ovalia | Ovalia — carrying the essence of Shaped like an oval | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Latin |
| O | Ove | Ove — a poetic name signifying Edge and protection | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Scandinavian, Norse |
| O | Ovea | Ovea — a timeless choice symbolizing Gentle and pure | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Global, Modern |
| O | Oveada | Oveada — a timeless choice symbolizing Radiant and noble | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Global, Modern |
| O | Oveadah | Oveadah — a distinguished name linked to Noble and graceful | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Oveda | Oveda — a unique name that means Servant and worshipper | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | Jewish | Girl | Hebrew |
| O | Ovedah | Ovedah — rooted in tradition, associated with Devoted and faithful | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | Jewish | Girl | Hebrew |
| O | Oveeda | Oveeda — a graceful name meaning Radiant and kind | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Global, Modern |