Cleo
Recorded for both sexesSilent Generation2025 rank
#577
up +30 places
2025 births
516
up +21 births
All-time births
33,565
2% of them in 2025
More common than
99%
of all archived spellings recorded for girls, by lifetime births for that sex
- Peak year
- 1920
- 1,049 births
- Best rank
- #171
- in 1907
- First recorded
- 1880
- #406 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1939
- weighted by recorded births
- Years recorded
- 146 of 146
- unbroken
Top five years
- 19201,049#191Peak
- 19161,031#180
- 19191,013#190
- 19171,009#189
- 19181,009#197
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #171 in 1907 · peak births 1,049 in 1920
Boys and girls
Births per year for each sex, on one shared scale. The girls' series is dashed.
● 26% boys■ 74% girls
11,527 boys · 33,565 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 Cleo has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.