602 results  •  Page 1 of 13

Name Meaning Origin Popularity Other Gender
Octavia

Eighth

Latin

Olimpiana

From Mount Olympus

Greek

Okalani

Heaven

Polynesian

Odyssey
Olie
Orfalinda
Otis
Orpheya
Orette

Excellence; righteous

Greek

Oletta

Small winged one

Latin

Oya

Wind warrior goddess

African

Odeth
Orzora

God's strength

Hebrew

Oldwin

Special friend

English

Osberga

Name of a queen

Anglo-Saxon

Onawa
Oleta

Small winged one

Latin

Odesser
Olanna
Oula

Will, determination

Scandinavian

Oliva

Olive tree

Latin

Ornette

Eagle ruler

German

Ohnicio

Honor

Irish

Ovie
Orla

Golden queen

Irish

Orlagh

Golden queen

Irish

Orangina
Odela

Song

Greek

Orlee

My light

Hebrew

Ofrit

Fawn; young deer, fawn; place of dust

Hebrew

Otameesia
Ottilia

Prosperity in battle

German

Odiana

Elfin spear

German

Olivine

Olive tree

Latin

Odelinda

Praise God

Hebrew

Ouray

Arrow

Native American

Olean
Ordalf

Elfin spear

German

Olethea

“The gift of the gods,” from the Greek olene (the arm; figuratively, assistance, a gift) and theos (a god).

Greek

Ordella

Elfin spear

German

Oliana

Oleander

Orselina
Oleda

Small winged one

Latin

Orissa
Odessie
Ojai

Moon

Native American

Oriane

Sunrise

Latin

Oreoluwa
Opal

Gem, jewel

Indian (Sanskrit)

Ooma

Do not; flax or turmeric

Indian (Sanskrit)

Oh my, oh my, there’s nothing like girl names that start with O. A dramatic letter fit for the stage, the letter O is in a league of its own. Unlike most other vowel monikers that are seen as soft and serene, O names for girls are mostly bold and assertive. There are names like the great Oceana and Orianna as well as the Greek goddess of Olympia all waiting for their time on center stage.

Of course there are plenty of softer baby girl names that start with O like everyone’s favorite darling Olivia. There are also her sisters Olive and Oliva that are just as beautiful as their more well-known relative.

If you look a little deeper into unique girl names that start with O, you’ll find such stunners as Oona and Ora. Baby girl names starting with O are fairly uncommon and bursting with opportunities to spin off of popular naming trends. Rather than Raven, why not try out October for a similar vibe? For a rarer twist on the unisex name trend, give Ollie a chance.

Girl names that start with O are versatile, coming from many backgrounds and styles. Whether you’re a vintage namer or more of a modern maven, you’ll find great girl names that start with O.