Feminine dossier · first seen 1942
Oona
Stable
Cross-generational persistence
Peak era
2015
Peak births
131
Current vitality
Rare
Peak generation
Gen Alpha
Quick answers about Oona
How many people are named Oona?
An estimated 1,723 living Americans are named Oona.
How rare is Oona?
Oona is uncommon among babies today, with 62 girls receiving the name in 2025, down 52.7% from its 2015 peak.
How old is the typical Oona?
The median age of a living American named Oona is approximately 11 years, with most bearers falling between 6 and 20 years old.
Is Oona still popular?
Yes. Oona is holding steady, with 62 births in 2025 and a consistent recent baseline.
Where is Oona most common?
Oona has its strongest geographic signal in New York, where it appears 3.6× more often than the national baseline.
1942Peak 20152025
Peak year
2015
Decline from peak
52.7%
2025
62
All-time
1,776