Onna
Recorded for girlsMillennial2025 rank
#8,736
up +6,110 places
2025 births
12
up +6 births
All-time births
656
2% of them in 2025
More common than
86%
of all archived spellings recorded for girls, by lifetime births for that sex
- Peak year
- 2015
- 33 births
- Best rank
- #3,861
- in 1941
- First recorded
- 1927
- #5,408 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1996
- weighted by recorded births
- Years recorded
- 63 of 146
- with gaps
Top five years
- 201533#4,376Peak
- 201429#4,866
- 200820#6,747
- 201619#6,611
- 201717#7,029
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #3,861 in 1941 · peak births 33 in 2015
Births by decade
Where the name's whole run sits, with the best and worst rank it held in each decade
Trajectory by decade
Where Onna has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.
The boys' series
No boys have been recorded with this name.
Stated, not plotted as zero — the split bar and the unisex badge are omitted rather than drawn empty.