American Baby Girl Names Starting with O
20
Names Available
Explore our curated collection of authentic American baby girl names starting with the letter O. Discover verified meanings, cultural heritage, and personality insights to help you choose the perfect name for your child.
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Active Letter: O
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Filtering names starting with 'O'
| Name | Gender | Meaning | Category |
|---|---|---|---|
|
Octavia
#8
|
Girl |
eighth
|
American |
|
Odalys
#4
|
Girl |
Wealthy
|
American |
|
Ofelia
#3
|
Girl |
To Help, Aid
|
American |
|
Oleta
#8
|
Girl |
olive
|
American |
|
Olexa
#3
|
Girl |
Defender of Mankind
|
American |
|
Ona
#3
|
Girl |
Grace
|
American |
|
Ondrea
#3
|
Girl |
Strong, Courageous, Manly
|
American |
|
Oneida
#3
|
Girl |
standing stone, people
|
American |
|
Opal
#8
|
Girl |
Gemstone, Precious
|
American |
|
Ophelia
#3
|
Girl |
helpful, aid
|
American |
|
Ora
#7
|
Girl |
light, hour
|
American |
|
Oralie
#6
|
Girl |
Golden, Variant Aurelia
|
American |
|
Orelia
#6
|
Girl |
Golden
|
American |
|
Orenda
#3
|
Girl |
Magic Power
|
American |
|
Oriena
#8
|
Girl |
Golden, Variant Aurelia
|
American |
|
Orla
#1
|
Girl |
Princess of Gold, Golden Princess
|
American |
|
Ornella
#5
|
Girl |
ash tree
|
American |
|
Orsi
#7
|
Girl |
Bear
|
American |
|
Oumou
#4
|
Girl |
Grace, Beauty
|
American |
|
Ozlem
#8
|
Girl |
Longing, Yearning
|
American |