68 o-mazing girl names that start with O

Discover the many one-of-a-kind beauties O names have to offer

O is one of the least used letters for girl names but that doesn’t mean you can’t still find some hidden gems in this list. There is a lot of variety and rich history with many of these girl names that start with O. 

• O names have roots in various cultures, including English, Greek, Hebrew, Scandinavian, Irish, and many more. This diversity can allow you to explore different heritages and find a name that resonates with your personal background or interests.
• Many girl names that start with O carry positive meanings or symbolism. For example, Olivia means “olive tree” and is associated with peace and abundance. Odette signifies “wealthy” and can evoke grace and elegance. Exploring the meanings behind O names can add depth and significance to your choice.
• Some girl names that start with O evoke strength and empowerment. Names like Olympia, meaning “from Mount Olympus,” can symbolize power and resilience. Other names, such as Onyx or Opal, draw inspiration from gemstones known for their beauty and durability, reflecting qualities you may wish to imbue in your daughter.

We like to have a little fun with our name lists so we’ve created some categories to get the juices flowing for you:

• Oh-So-Unique: Oh, the uniqueness. Many girl names that start with O possess an air of individuality, like an elusive unicorn prancing through name lists. Whether it’s the ethereal Oceana, conjuring visions of mystical seas, or the feisty Octavia, echoing tales of ancient heroines, these names make sure your daughter stands out from the crowd.
• Oh, the Mystique: The letter O carries an air of mystery and mystique, dear friend. Consider the enigmatic Octavia, hinting at secrets whispered in moonlit gardens. Then there’s the celestial Orion, evoking dreams of stargazing and cosmic wonders. These names infuse a touch of magic and intrigue into your daughter’s life story.
• Overflowing with Elegance: Prepare to be swept away by a sea of elegance, my dear connoisseur of names. Girl names beginning with O possess an inherent grace, like a swan gliding upon a moonlit lake. Embrace the refined Odette, a name that whispers of ballet and tiaras, or the captivating Olena, as regal as a queen’s court. These names ensure your daughter’s path is paved with sophistication.
• Odeventurous Spirit: Brace yourself for a grand expedition, my intrepid soul! Many girl names that start with O embody an adventurous spirit, beckoning your little one to embrace the thrill of life’s journey. Encounter the daring Odessa, with a name that echoes ancient arenas and triumphant victories. Or the audacious Ophira, blazing trails through uncharted territories. These names ignite the fire of adventure in your daughter’s heart.

We know it can feel a bit overwhelming at times but we’re here to help lighten the load as you go through the process of choosing a name for your new baby. Whatever your style, we think you’ll find some good names to add to your list from these 68 girl names that start with O. 

You also might want to check out our lists of boy names that start with O.

Girl names that start with O

Odalys

Oddie

Odelia

Odessa

Odette

Odie

Odile

Ofelia

Ola

Olar

Olea

Olena

Olene

Oleta

Olevia

Oley

Olga

Olie

Olinda

Oline

Oliva

Olive

Olivette

Olivia

Olivine

Ollie

Olly

Olympia

Oma

Omie

Ona

Oneida

Oneta

Oney

Onie

Onnie

Opal

Opha

Ophelia

Ora

Orah

Oralia

Orchid

Orelia

Orene

Orie

Orilla

Orla

Orlena

Orma

Orpha

Orra

Osa

Osie

Osprey

Ota

Otelia

Ottilia

Ottilie

Ouida

Ova

Ovila

Ozella

A word from The Baby Swag crew

There are lots of things to think about when you’re trying to conceive or already pregnant. Choosing a name can hopefully be one of more enjoyable aspects of your early parenting journey. Give yourself some time and have some fun with it if you can.