Louisa
Recorded for both sexesBaby Boomer2025 rank
#697
up +36 places
2025 births
407
up +22 births
All-time births
21,932
2% of them in 2025
More common than
99%
of all archived spellings recorded for girls, by lifetime births for that sex
- Peak year
- 2021
- 424 births
- Best rank
- #119
- in 1881
- First recorded
- 1880
- #130 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1960
- weighted by recorded births
- Years recorded
- 146 of 146
- unbroken
Top five years
- 2021424#687Peak
- 2019422#688
- 2025407#697
- 2018386#731
- 2024385#733
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #119 in 1881 · peak births 424 in 2021
Boys and girls
Births per year for each sex, on one shared scale. The girls' series is dashed.
● 0% boys■ 100% girls
5 boys · 21,932 girls, all time
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 Louisa has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.