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 | Omphale | Omphale — often chosen for its link with Queen and powerful | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Greek |
| O | Omphayle | Omphayle — a charming name with roots in Radiant and noble | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Greek |
| O | Omrea | Omrea — admired as it reflects Gentle and bright | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Global, Modern |
| O | Omree | Omree — a unique name that means Noble and kind | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Omrey | Omrey — evoking the qualities of Radiant and pure | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Global, Modern |
| O | Omrie | Omrie — a charming name with roots in Bright and gentle | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Global, Modern |
| O | Omry | Omry — reflecting the spirit of Life and prosperity | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | Jewish | Girl | Hebrew |
| O | Omsakthi | Omsakthi — a graceful name meaning Power and divine | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | Hindu | Girl | Indian |
| O | Omusa | Omusa — a timeless choice symbolizing Noble and radiant | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | African |
| O | Omusah | Omusah — loved for the sense of Gentle and strong | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | African |
| O | Omusepe | Omusepe — cherished for its connection to Blessed and kind | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | African |
| O | Omuseppe | Omuseppe — celebrated for symbolizing Radiant and graceful | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | African |
| O | Omusupe | Omusupe — valued for its essence of Gentle and pure | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | African |
| O | Omusuppe | Omusuppe — carrying the essence of Noble and serene | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | African |
| O | Omvati | Omvati — a distinguished name linked to Goddess and divine | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | Hindu | Girl | Indian |
| O | Omy | Omy — rooted in tradition, associated with Bright and noble | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Global, Modern |
| O | Omya | Omya — a distinguished name linked to Life and creation | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | Hindu | Girl | Indian |
| O | Omyra | Omyra — cherished for its connection to Star and noble | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Omysha | Omysha — an inspiring name associated with Smiling and radiant | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Omyshah | Omyshah — a charming name with roots in Joyful and bright | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | Muslim | Girl | Arabic, Urdu, Islamic |
| O | Ona | Ona — a poetic name signifying Grace and light | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Global, Modern |
| O | Onaedo | Onaedo — carrying the essence of Precious and rare | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | African |
| O | Onah | Onah — a radiant choice that means Gentle and kind | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Onaido | Onaido — evoking the qualities of Unique and noble | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | African |
| O | Onanonah | Onanonah — shining with the meaning of Daughter and sacred | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Native American |
| O | Onat | Onat — rooted in tradition, associated with Sacred and strong | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Native American |
| O | Onata | Onata — celebrated for symbolizing Of the earth and grounded | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Native American |
| O | Onatah | Onatah — rooted in tradition, associated with Daughter of earth | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Native American |
| O | Onatea | Onatea — a unique name that means Radiant and bright | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Onateah | Onateah — a radiant choice that means Pure and gentle | 1 | Sun | Sunday | Red | 1, 10, 19, 28 | Goal-Oriented, Fearless, Motivator, Pioneering | General | Girl | Global, Modern |
| O | Onatia | Onatia — admired as it reflects Graceful and kind | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Global, Modern |
| O | Onatiah | Onatiah — cherished for its connection to Sacred and radiant | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Global, Modern |
| O | Onawa | Onawa — embodying qualities of Wide and expansive | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | Native American |
| O | Onawah | Onawah — a distinguished name linked to Strong and noble | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Native American |
| O | Onaydo | Onaydo — a distinguished name linked to Gentle and serene | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Onda | Onda — admired for representing Wave and flow | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Spanish, Latin |
| O | Onde | Onde — shining with the meaning of Movement and sound | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Ondee | Ondee — known for symbolizing Gentle and graceful | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Global, Modern |
| O | Ondena | Ondena — treasured for its meaning: Radiant and kind | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Global, Modern |
| O | Ondera | Ondera — shining with the meaning of Noble and serene | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Global, Modern |
| O | Ondere | Ondere — cherished for its connection to Pure and gentle | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Global, Modern |
| O | Ondi | Ondi — a classic choice tied to Bright and graceful | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Global, Modern |
| O | Ondie | Ondie — reflecting the spirit of Gentle and radiant | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Global, Modern |
| O | Ondina | Ondina — admired for representing Little wave and fairy | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Spanish, Latin |
| O | Ondine | Ondine — a graceful name meaning Water spirit | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | French, Latin |
| O | Ondinia | Ondinia — evoking the qualities of Radiant and pure | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Global, Modern |
| O | Ondra | Ondra — carrying the essence of Protector and strong | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Slavic |
| O | Ondraia | Ondraia — a charming name with roots in Noble and graceful | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Global, Modern |
| O | Ondralyn | Ondralyn — a radiant choice that means Gentle and radiant | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Global, Modern |
| O | Ondranetta | Ondranetta — carrying the essence of Pure and strong | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Global, Modern |
| O | Ondras | Ondras — a charming name with roots in Protector and noble | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Slavic |
| O | Ondraya | Ondraya — an inspiring name associated with Bright and kind | 6 | Venus | Friday | Pink | 6, 15, 24, 33 | Romantic, Responsible, Sympathetic, Warm | General | Girl | Global, Modern |
| O | Ondrea | Ondrea — an inspiring name associated with Courage and strength | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Greek |
| O | Ondreah | Ondreah — a unique name that means Strong and noble | 2 | Moon | Monday | White | 2, 11, 20, 29 | Caring, Patient, Mediator, Supportive | General | Girl | Greek |
| O | Ondreana | Ondreana — a radiant choice that means Gentle and radiant | 9 | Mars | Tuesday | Maroon | 9, 18, 27, 36 | Visionary, Courageous, Charitable, Generous | General | Girl | Global, Modern |
| O | Ondreanna | Ondreanna — a graceful name meaning Graceful and pure | 5 | Mercury | Wednesday | Green | 5, 14, 23, 32 | Spontaneous, Traveler, Clever, Adaptable | General | Girl | Global, Modern |
| O | Ondree | Ondree — treasured for its meaning: Noble and bright | 7 | Ketu (Neptune) | Monday | Light Green | 7, 16, 25, 34 | Wise, Knowledge-Seeker, Deep Thinker, Introspective | General | Girl | Global, Modern |
| O | Ondreia | Ondreia — a charming name with roots in Brave and strong | 3 | Jupiter | Thursday | Yellow | 3, 12, 21, 30 | Imaginative, Social, Joyful, Expressive | General | Girl | Greek |
| O | Ondreina | Ondreina — a radiant choice that means Radiant and kind | 8 | Saturn | Saturday | Black | 8, 17, 26, 35 | Achiever, Practical, Power-Seeker, Determined | General | Girl | Global, Modern |
| O | Ondreja | Ondreja — admired for representing Defender and noble | 4 | Rahu (Uranus) | Saturday | Grey | 4, 13, 22, 31 | Organized, Hardworking, Loyal, Trustworthy | General | Girl | Slavic |