Kleo Girl
How popular is Kleo?
#2,859 girl name in 2025
59 baby girls were named Kleo in the US in 2025, making it the 2859th most popular girl name. Another 6 boys got the name (#10,691 for boys).
Kleo popularity over time
Boys Girls
| Rank in 2025 | #2,859 for girls (▼ 2 from 2024) |
|---|---|
| Babies in 2025 | 59 girls, 6 boys |
| 10-year trend | Rising fast (+556% babies vs 2015) |
| Earlier ranks | #10,861 in 2015, #5,001 in 2020 |
| Peak year | 2025 (59 girls) |
| Highest rank | #2,857 in 2024 |
| First recorded | 2005 |
| Boys vs girls (last 10 years) | 9% boys, 91% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Kleo counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Cleo family of names ranked #504 for girls in 2025 (#528 the year before), with 575 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Cleo | 516 | 90% |
| Kleo | 59 | 10% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Where Kleo is most popular
Babies named Kleo per 1,000 girls born in each state, 2021 to 2025. Darker means more common.
- California: 0.0 per 1,000 (31 girls)
- Texas: 0.0 per 1,000 (16 girls)
Kleo by decade
Girl names about as popular as Kleo
Questions
- Is Kleo a boy or girl name?
- Kleo is mostly a girl name. Over the last 10 years, 91% of babies named Kleo were girls.
- How popular is the name Kleo?
- 59 baby girls were named Kleo in the US in 2025, making it the 2859th most popular girl name. Another 6 boys got the name (#10,691 for boys).
- When was Kleo most popular?
- Kleo peaked in 2025, when 59 girls were given the name. Its highest rank was #2,857 in 2024.
- How many people are named Kleo?
- 426 babies have been named Kleo in the US since 1880. We estimate about 425 of them are alive in 2026, with a median age of 4.
- Where is Kleo most popular?
- From 2021 to 2025, Kleo was most common in California, at 0.0 of every 1,000 girls born there.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.