Girl Names That Start With O
18 of the 39 names beginning with O here are girl names. Greek and Latin are the commonest roots among them, and Olivia is the only one the US Social Security Administration ranks. Another 19 are on the boy names page.
18 Girl Names Starting With O
| Name | Origin | Meaning |
|---|---|---|
| OaklynnEnglish | English | Beautiful oak tree |
| OceanaGreek | Greek | Of the ocean |
| OctaviaLatin | Latin | Eighth |
| OctoberLatin | Latin | Eighth month |
| OdeliaGerman | German | Wealth, fortune |
| OdessaGreek | Greek | Long journey |
| OdetteFrench/Germanic | French/Germanic | Wealth, fortune |
| OlgaRussian | Russian | Holy, blessed |
| OliveEnglish | English | Olive tree |
| OliviaPopularLatin | Latin | Olive tree |
| OlympiaGreek | Greek | From Mount Olympus |
| OonaIrish | Irish | Lamb, unity |
| OpalEnglish | English | Gem, jewel |
| OpheliaGreek | Greek | Help, advantage |
| OraHebrew | Hebrew | Light |
| OrianaLatin | Latin | Golden, dawn |
| OrlaIrish | Irish | Golden princess |
| OttilieGerman | German | Prosperous in battle |
Discover girl names beginning with O — from the globally dominant Olivia to the Shakespearean tragedy of Ophelia and the peace-bearing Olive.
Popular Girl Names Starting With O
Girl names starting with O: FAQ
How many girl names start with O?
18, out of 39 names on the letter overall. That is what this catalogue holds today rather than every girl name in use anywhere — entries are added over time, and the figure is counted from the dataset, so it moves with it.
What are the most popular girl names starting with O?
1 of them are marked popular here: Olivia. The mark follows the US Social Security Administration's published ranks, so it describes births in the United States rather than taste anywhere else.
Where can I see boy names starting with O?
19 boy names on this letter have their own list at /baby-names/letter/o/boy, and the combined page at /baby-names/letter/o shows all 39 together with their gender.