List of Unique Baby Girl Names Start With O

In this article, we have compiled a list of unique girl names that start with O. From charming vintage names to modern monikers, these names are sure to inspire any parent searching for something different. So whether you’re seeking an O-name based on its meaning or simply love the way it sounds, read on to discover some beautiful and distinctive choices for your baby girl’s name.

Here are Top 20 Baby Girl Names Starting With O :

  1. Olivia
  2. Ophelia
  3. Octavia
  4. Odette
  5. Oriana
  6. Orla
  7. Odessa
  8. Olena
  9. Oona
  10. Opal
  11. Oakley
  12. Ocean
  13. Onyx
  14. Orchid
  15. Olympia
  16. Odelia
  17. Olesia
  18. Orlena
  19. Ophira
  20. Odalis

Unique Baby Girl Names Start With O

  • Ozzy
  • Ozzie
  • Ozlynn
  • Ozlem
  • Ozella
  • Ozari
  • Ozara
  • Oyku
  • Oyinkansola
  • Owen
  • Ovidia
  • Oumou
  • Ottiline
  • Ottilie
  • Otilia
  • Othella
  • Othelia
  • Ostara
  • Osiris
  • Oshun
  • Osanna
  • Orva
  • Ornella
  • Orly
  • Orlina
  • Orlie
  • Orli
  • Orlena
  • Orlantha
  • Orlagh
  • Orla
  • Oriyah
  • Oriya
  • Orion
  • Orinthia
  • Orinthea
  • Orilla
  • Orianthi
  • Orianna
  • Oriana
  • Oriah
  • Ori
  • Oretta
  • Orenthal
  • Orchid
  • Oralia
  • Orah
  • Ora
  • Ophira
  • Ophelie
  • Ophelia
  • Opal
  • Oona
  • Onyx
  • Onorine
  • Onna
  • Oni
  • Ondreea
  • Ondrea
  • Ondine
  • Ondina
  • Onalee
  • Ona
  • Omni
  • Omi
  • Omera
  • Omelia
  • Omega
  • Omaria
  • Omari
  • Omara
  • Omaira
  • Olyvia
  • Olympia
  • Olympe
  • Olwin
  • Olwen
  • Oluwatoyin
  • Oluwadarasimi
  • Ollivia
  • Ollie
  • Ollie
  • Oliwia
  • Olivya
  • Olivine
  • Oliviarose
  • Olivianna
  • Oliviana
  • Oliviah
  • Oliviagrace
  • Olivia
  • Olivet
  • Oliveria
  • Oliver
  • Olivea
  • Olive
  • Oliva
  • Olinia
  • Olina
  • Olimpe
  • Oliana
  • Olga
  • Olette
  • Olesia
  • Olenna
  • Olena
  • Oleander
  • Olathe
  • Olanna
  • Olani
  • Olana
  • Olamide
  • Ola
  • Oksanna
  • Oksana
  • Oheo
  • Ohanna
  • Ohana
  • Ogenya
  • Ofelia
  • Odyssey
  • Odolia
  • Odilia
  • Odile
  • Odette
  • Odesza
  • Odessa
  • Odella
  • Odelia
  • Odele
  • Odalys
  • Odalis
  • October
  • Octaviah
  • Octavia
  • Oceanna
  • Oceania
  • Oceane
  • Oceana
  • Ocean
  • Oasis
  • Oaklynne
  • Oaklynn
  • Oaklyn
  • Oaklin
  • Oaklie
  • Oakley
  • Oakleigh
  • Oaklei
  • Oaklee
  • Oakland

Must Read: List of Unique Baby Girl Names Start With P

Unique Girl Names That Start With O

  • Ophira
  • Octavia
  • Olesia
  • Orlaith
  • Odessa
  • Ophelia
  • Olivine
  • Odette
  • Olympia
  • Onyx
  • Oona
  • Orlena
  • Oaklyn
  • Ocean
  • Ovidia
  • Odelia
  • Opaline
  • Orinthia
  • Orlene
  • Olyvia
  • Ozara
  • Oceane
  • Odilyn
  • Orchid
  • Olesia

Unique O Girl Names With Meanings

  • Odette – Meaning “wealthy” or “prosperous”
  • Ophelia – Meaning “help” or “helper of humanity”
  • Oriana – Meaning “dawn” or “golden”
  • Orla – Meaning “golden princess”
  • Odessa – Meaning “wrathful” or “long journey”
  • Oona – Meaning “lamb” or “unity”
  • Opal – Meaning “gemstone”
  • Octavia – Meaning “eighth” or “born in the eighth month”
  • Odelia – Meaning “wealthy” or “prosperous”
  • Orlena – Meaning “golden”
  • Olesia – Meaning “defender of mankind”
  • Olwen – Meaning “white footprint”
  • Odessa – Meaning “long journey” or “wrathful”
  • Orchid – Meaning “beautiful flower”
  • Orlaith – Meaning “golden princess” or “golden ruler”

List Of Unique Girl Names Starting With O

  • Ophelia
  • Odette
  • Octavia
  • Orla
  • Odessa
  • Oona
  • Olivine
  • Olesia
  • Orlena
  • Oceane
  • Ovidia
  • Odilyn
  • Orinthia
  • Odelia
  • Opaline
  • Olyvia
  • Ozara
  • Oceanne
  • Ovidia
  • Oria
  • Orinda
  • Oksana
  • Ombeline
  • Odalis
  • Orchid
  • Orenda
  • Orvina
  • Orlie
  • Ondine
  • Oriel

Trendy Girl Names That Start With O

  • Olivia
  • Ophelia
  • Octavia
  • Oakley
  • Odette
  • Oona
  • Orchid
  • Onyx
  • Odelia
  • Orla
  • Odessa
  • Orlagh
  • Ocean
  • Olyvia
  • Olesia
  • Oceana
  • Ophira
  • Olesia
  • Olena
  • Opal
  • Olympia
  • Oksana
  • Olesia
  • Oriana
  • Orlina

Trendy O Girl Names With Meanings

  • Olivia – Olive tree; symbol of peace
  • Ophelia – Helper; serpent
  • Octavia – Eighth; born in the eighth month
  • Odette – Wealthy; prosperous
  • Oona – Lamb
  • Orchid – Beautiful flower
  • Onyx – Precious black gemstone
  • Odelia – Wealthy; prosperous
  • Orla – Golden princess
  • Odessa – Long journey; wrathful
  • Oceane – Ocean; sea
  • Opal – Precious gemstone with iridescent colors
  • Olympia – Heavenly; from Mount Olympus
  • Oksana – Praise be to God
  • Olesia – Defender of the people
  • Olena – Bright, shining light
  • Oriana – Golden; sunrise
  • Odile – Wealthy; prosperous
  • Ottilie – Wealthy; prosperous
  • Odalis – Wealthy; prosperous

List Of Trendy Girl Names Starting With O

  • Oaklyn
  • Ophira
  • Orlaith
  • Orielle
  • Olyvia
  • Odalis
  • Olesia
  • Oceane
  • Orlena
  • Ophelie
  • Odalys
  • Orlina
  • Olympia
  • Onyx
  • Odessa
  • Ottilie
  • Oliana
  • Oceanne
  • Olina
  • Orenda
  • Oceanna
  • Odette
  • Orinthia
  • Orla
  • Ona
  • Orlee
  • Ozara
  • Orlagh
  • Orchid
  • Ovidia

Also Read : Six Letter Words In English 

Beautiful Girl Names With O

  • Ophelia
  • Olivia
  • Octavia
  • Odette
  • Orla
  • Oona
  • Orchid
  • Odelia
  • Odessa
  • Opal
  • Orlagh
  • Olesia
  • Olympia
  • Oaklyn
  • Ophira
  • Oceane
  • Olesia
  • Odalis
  • Odile
  • Orlena
  • Olesia
  • Oleta
  • Odalis
  • Oriana
  • Ottilie

Beautiful Girl Names With O

Beautiful Rare Girl Names With O

  • Odessa
  • Ophira
  • Orlaith
  • Olivette
  • Ovidia
  • Odette
  • Orlena
  • Olesia
  • Olympe
  • Oleta
  • Osanna
  • Odelette
  • Oksana
  • Orlinda
  • Oceane
  • Orsina
  • Othella
  • Orenda
  • Orlina
  • Orla
  • Orabella
  • Ovidia
  • Orlantha
  • Oleanna
  • Ombeline

Beautiful Girl Names In English With O

  • Olivia
  • Ophelia
  • Odette
  • Octavia
  • Orla
  • Opal
  • Odessa
  • Oona
  • Orchid
  • Orlena
  • Oceana
  • Orlaith
  • Odelia
  • Olesia
  • Oona
  • Odalis
  • Olive
  • Oksana
  • Ora
  • Odessa

Pretty Girl Names That Start With O

  • Ophelia
  • Odette
  • Olivia
  • Octavia
  • Odessa
  • Orla
  • Olena
  • Oriana
  • Opal
  • Orlagh
  • Olesia
  • Olympia
  • Oceane
  • Oona
  • Onyx
  • Oakley
  • Orlena
  • Odelia
  • Orchid
  • Odalis
  • Ovidia
  • Oksana
  • Orinthia
  • Olina
  • Orlene

Pretty O Girl Names With Meanings

  • Odette – French name meaning “wealthy.”
  • Ophelia – Greek name meaning “help” or “serpent.”
  • Olivia – Latin name meaning “olive tree” or “peaceful.”
  • Octavia – Latin name meaning “eighth” or “born in the eighth month.”
  • Odessa – Greek name meaning “wrathful” or “ardent.”
  • Orla – Irish name meaning “golden princess.”
  • Olena – Ukrainian name meaning “bright” or “shining.”
  • Oriana – Latin name meaning “golden” or “dawn.”
  • Opal – English name referring to the precious gemstone.
  • Orlagh – Irish name meaning “golden lady.”
  • Olesia – Slavic name meaning “defender of mankind.”
  • Olympia – Greek name meaning “from Mount Olympus” or “heavenly.”
  • Oceane – French name meaning “ocean” or “sea.”
  • Oona – Irish name meaning “lamb” or “unity.”
  • Orchid – English name referring to the delicate flower.

List Of Pretty Girl Names Starting With O

  • Ophelia
  • Odette
  • Olivia
  • Octavia
  • Odessa
  • Orla
  • Olena
  • Oriana
  • Opal
  • Orlagh
  • Olesia
  • Olympia
  • Oceane
  • Oona
  • Onyx
  • Oaklyn
  • Odalis
  • Orchid
  • Oksana
  • Ovidia
  • Odelia
  • Odessa
  • Oceanne
  • Orlina
  • Olesia

Read Also : List Of Noun Words In English

Popular Girl Names That Start With O

  • Olivia
  • Ophelia
  • Odette
  • Octavia
  • Orla
  • Opal
  • Olive
  • Oona
  • Ophira
  • Ocean
  • Orchid
  • Odessa
  • Onyx
  • Olesia
  • Olympia
  • Oriana
  • Oakley
  • Oksana
  • Olyvia
  • Orly
  • Ozara
  • Olesia
  • Ottilie
  • Oralee
  • Odetta

Popular Girl Names That Start With O

Popular O Girl Names With Meanings

  • Olivia – Olive tree
  • Ophelia – Help, aid
  • Odette – Wealthy
  • Octavia – Eighth
  • Orla – Golden princess
  • Opal – Gemstone
  • Oona – Lamb
  • Ophira – Gold
  • Ocean – Vast sea
  • Orchid – Beautiful flower
  • Odessa – Journey
  • Onyx – Black gemstone
  • Olympia – Heavenly
  • Oriana – Golden
  • Ottilie – Prosperous in battle

List Of Popular Girl Names Starting With O

  • Olivia
  • Ophelia
  • Odette
  • Octavia
  • Orla
  • Opal
  • Olive
  • Oona
  • Ophira
  • Ocean
  • Orchid
  • Odessa
  • Onyx
  • Olesia
  • Olympia
  • Oriana
  • Oakley
  • Oksana
  • Olyvia
  • Orly
  • Ozara
  • Olesia
  • Ottilie
  • Oralee
  • Odetta

Cute Girl Names That Start With O

  • Olivia
  • Ophelia
  • Odette
  • Octavia
  • Orla
  • Opal
  • Olive
  • Oona
  • Ophira
  • Ocean
  • Orchid
  • Odessa
  • Onyx
  • Olesia
  • Olympia
  • Oriana
  • Oaklyn
  • Oksana
  • Olyvia
  • Orly
  • Ozara
  • Olesia
  • Ottilie
  • Oralee
  • Odetta
  • Olena
  • Odessa
  • Orlena
  • Olympe
  • Orlie

Cute O Girl Names With Meanings

  • Olivia – Olive tree
  • Ophelia – Helper, aid
  • Odette – Wealthy
  • Octavia – Eighth
  • Orla – Golden princess
  • Opal – Precious gemstone
  • Olive – Symbol of peace
  • Oona – Lamb
  • Ophira – Gold
  • Ocean – Vast sea
  • Orchid – Beautiful flower
  • Odessa – Journey
  • Onyx – Black gemstone
  • Odalis – Wealthy, prosperous
  • Orly – Light, shining

List Of Cute Girl Names Starting With O

  • Olivia
  • Ophelia
  • Odette
  • Octavia
  • Orla
  • Opal
  • Olive
  • Oona
  • Ophira
  • Ocean
  • Orchid
  • Odessa
  • Onyx
  • Olesia
  • Olympia
  • Oriana
  • Oakley
  • Oksana
  • Olyvia
  • Orly
  • Ozara
  • Olesia
  • Ottilie
  • Oralee
  • OdettaBottom of Form

Old-Fashioned Girl Names That Start With O

  • Olive
  • Opal
  • Odessa
  • Ophelia
  • Odelia
  • Odette
  • Octavia
  • Ora
  • Odile
  • Olga
  • Orlena
  • Oleta
  • Ottilie
  • Ophira
  • Odalis
  • Ovidia
  • Ona
  • Olwen
  • Olena
  • Odessa

Old-Fashioned O Girl Names With Meanings

  • Olive – Symbol of peace and fertility
  • Opal – Precious gemstone representing hope and purity
  • Odessa – Place name meaning “long journey”
  • Ophelia – Helper, aid
  • Odelia – Wealthy, prosperous
  • Odette – Wealthy
  • Octavia – Eighth
  • Ora – Light, gold
  • Odile – Wealthy, fortunate
  • Olga – Holy, blessed
  • Orlena – Golden
  • Oleta – Winged
  • Ottilie – Prosperous in battle
  • Ophira – Gold
  • Odalis – Wealthy, noble
  • Ovidia – Sheepherder
  • Ona – Grace, favor
  • Olwen – White footprint
  • Olena – Torch, light
  • Odessa – JourneyTop of Form

List Of Old-Fashioned Girl Names Starting With O

  • Olive
  • Opal
  • Odessa
  • Ophelia
  • Odelia
  • Odette
  • Octavia
  • Ora
  • Odile
  • Olga
  • Orlena
  • Oleta
  • Ottilie
  • Ophira
  • Odalis
  • Ovidia
  • Ona
  • Olwen
  • Olena
  • Odalis
  • Ophra
  • Orsa
  • Odelina
  • Odessa
  • Ovidia
  • Othelia
  • Orinda
  • Orma
  • Odile
  • OriaBottom of Form

Cool Baby Girl Names That Start With O

  • Oakley
  • Ophelia
  • Onyx
  • Oriana
  • Octavia
  • Odessa
  • Orla
  • Oona
  • Opal
  • Ocean
  • Odyssey
  • Orchid
  • Olympia
  • Odette
  • Orlena
  • Ovidia
  • Ozara
  • Olesia
  • Ona
  • Oksana
  • Orly
  • Orlaith
  • Oceana
  • Orchid√©e
  • OrleneBottom of Form

Resources Related To O Girl Names

  • Baby Name Wizard – O Names for Girls
  • Nameberry – Girl Names Starting with O
  • The Bump – O Names for Girls
  • Verywell Family – Unique Girl Names That Start With O
  • Mom Junction – O Names for Girls and Their Meanings
  • BabyCenter – Girl Names Starting with O
  • Nameberry – Old-Fashioned Girl Names Starting with O
  • Pampers – Girl Names Starting with O
  • Oh Baby! Names – O Names for Girls
  • The Art of Naming – Classic Girl Names That Start with O
  • FamilyEducation – Beautiful Girl Names That Start With O
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  • SheKnows – Unique Girl Names Starting with O
  • Namey – Girl Names That Start With O

Powerful Girl Names That Start With O

  • Octavia
  • Ophelia
  • Odessa
  • Olympia
  • Odette
  • Onyx
  • Orla
  • Oriana
  • Oksana
  • Oona
  • Odessa
  • Ophira
  • Ona
  • Odalis
  • Ovidia
  • Orinda
  • Olwen
  • Orlena
  • Orelia
  • Odile
  • Odele
  • Olesia
  • Orchid
  • Oleta
  • Opal

Indian Baby Girl Names Starting With O

  • Ojaswini – Lustrous
  • Omisha – Goddess of birth and death
  • Oviya – Artist
  • Ojasvi – Bright, radiant
  • Oorja – Energy, power
  • Oviyah – Artist
  • Ojaswita – Full of brightness
  • Oeshi – Divine, auspicious
  • Oorvi – Earth
  • Ovi – Sacred text, poem
  • Omika – Goddess Durga
  • Ojaswita – Radiant, bright
  • Oviyanshi – Beautiful like an artist
  • Omisha – Goddess Parvati
  • Oeshika – One who brings happiness
  • Ojal – Splendid
  • Ojasvi – Energetic, bright
  • Oorja – Strength, power
  • Oishi – Divine, unique
  • Omisha – Sacred, pure
  • Oviya – Beautiful artwork
  • Ojas – Aura, strength
  • Oorvi – Universal
  • Omkareshwari – Goddess Parvati
  • Ovi – Sacred poem

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