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 | Okelanea | Okelanea — cherished for its connection to Sky and noble | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Hawaiian, Polynesian |
| O | Okelanee | Okelanee — a distinguished name linked to Bright and pure | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Hawaiian, Polynesian |
| O | Okelaney | Okelaney — an inspiring name associated with Radiant and graceful | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Hawaiian, Polynesian |
| O | Okelani | Okelani — reflecting the spirit of Heaven and sky | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Hawaiian, Polynesian |
| O | Okelanie | Okelanie — a classic choice tied to Heavenly and radiant | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | Hawaiian, Polynesian |
| O | Okelany | Okelany — a timeless choice symbolizing Bright and noble | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Hawaiian, Polynesian |
| O | Okey | Okey — known for symbolizing Gift and blessing | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | African |
| O | Okotha | Okotha — a radiant choice that means Born during rain | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | African |
| O | Okothe | Okothe — embodying qualities of Strength and purity | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | African |
| O | Okothea | Okothea — a classic choice tied to Rain and blessing | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | African |
| O | Okothia | Okothia — reflecting the spirit of Life and water | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | African |
| O | Okothiya | Okothiya — a radiant choice that means Gentle and blessed | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | African |
| O | Oksana | Oksana — a graceful name meaning Praise and grace | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Slavic |
| O | Oksanah | Oksanah — admired for representing Blessed and radiant | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Slavic |
| O | Oksanea | Oksanea — shining with the meaning of Noble and bright | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Slavic |
| O | Oksania | Oksania — shining with the meaning of Grace and beauty | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Slavic |
| O | Oksaniya | Oksaniya — valued for its essence of Noble and sacred | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Slavic |
| O | Oksanna | Oksanna — admired as it reflects Radiant and pure | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Slavic |
| O | Oksanochka | Oksanochka — rooted in tradition, associated with Gentle and blessed | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Slavic |
| O | Oktobar | Oktobar — reflecting the spirit of Autumn and season | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Global, Modern |
| O | Oktober | Oktober — a graceful name meaning Harvest and fall | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Global, Modern |
| O | Oky | Oky — known for symbolizing Noble and bright | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Global, Modern |
| O | Olabisi | Olabisi — often chosen for its link with Joy and prosperity | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | African |
| O | Olabunmi | Olabunmi — a timeless choice symbolizing Gift and blessing | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | African |
| O | Olaed | Olaed — a classic choice tied to Wealth and joy | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | African |
| O | Olaeda | Olaeda — treasured for its meaning: Blessed and radiant | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | African |
| O | Olaede | Olaede — a unique name that means Noble and kind | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | African |
| O | Olah | Olah — a distinguished name linked to Noble and graceful | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | Hungarian, Uralic |
| O | Olaid | Olaid — valued for its essence of Wealth and strength | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | African |
| O | Olaida | Olaida — treasured for its meaning: Radiant and blessed | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | African |
| O | Olaide | Olaide — a timeless choice symbolizing Wealth and joy | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | African |
| O | Olaniyi | Olaniyi — a charming name with roots in My wealth is honor | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | African |
| O | Olathe | Olathe — a timeless choice symbolizing Beautiful and strong | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Native American |
| O | Olathea | Olathea — echoing the idea of Radiant and pure | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Native American |
| O | Olaug | Olaug — loved for the sense of Ancestor and heritage | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Norse, Old Norse |
| O | Olayanka | Olayanka — an inspiring name associated with Surrounded by wealth | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | African |
| O | Olayd | Olayd — a graceful name meaning Noble and radiant | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | African |
| O | Olayda | Olayda — a timeless choice symbolizing Gentle and blessed | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | African |
| O | Olayde | Olayde — cherished for its connection to Wealth and joy | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | African |
| O | Olayenka | Olayenka — cherished for its connection to Wealth surrounds me | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | African |
| O | Olayinka | Olayinka — admired for representing Wealth and honor | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | African |
| O | Oldedah | Oldedah — a distinguished name linked to Noble and radiant | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Global, Modern |
| O | Oldrea | Oldrea — a classic choice tied to Wise and noble | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | English, Western |
| O | Oldree | Oldree — often chosen for its link with Bright and radiant | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | English, Western |
| O | Oldrey | Oldrey — a classic choice tied to Noble and strong | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | English, Western |
| O | Oldri | Oldri — loved for the sense of Grace and wisdom | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | English, Western |
| O | Oldrie | Oldrie — a radiant choice that means Gentle and bright | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | English, Western |
| O | Oldriska | Oldriska — known for symbolizing Noble and pure | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Slavic |
| O | Oldry | Oldry — embodying qualities of Radiant and strong | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | English, Western |
| O | Oldryska | Oldryska — echoing the idea of Gentle and noble | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Slavic |
| O | Oldwen | Oldwen — a classic choice tied to White and blessed | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | English, Western |
| O | Oldwenn | Oldwenn — carrying the essence of Noble and radiant | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | English, Western |
| O | Oldwenna | Oldwenna — reflecting the spirit of Gentle and pure | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | English, Western |
| O | Oldwenne | Oldwenne — echoing the idea of Bright and graceful | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | English, Western |
| O | Oldwin | Oldwin — admired as it reflects Old friend and wise | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | English, Western |
| O | Oldwina | Oldwina — reflecting the spirit of Noble and radiant | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | English, Western |
| O | Oldwinn | Oldwinn — a charming name with roots in Strong and graceful | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | English, Western |
| O | Oldwinna | Oldwinna — rooted in tradition, associated with Blessed and wise | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | English, Western |
| O | Oldwinne | Oldwinne — valued for its essence of Gentle and noble | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | English, Western |
| O | Oldwyn | Oldwyn — treasured for its meaning: Noble and friend | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | English, Western |