Kleo
Every Kleo since 2005 — 426 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Kleo
Kleo is rare for girls in the United States, ranked #2,874 in 2025 with 59 babies given the name. It is currently rising compared with a decade ago.
Since 2005, 426 American babies have been named Kleo — about 92% girls and 8% boys, making it a genuinely unisex name. Its peak came in 2024, when 65 newborns received the name — the signature sound of the 2020s.
The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Kleo stood among all girls' names in any year, or use the compare tool to plot it against other names.
Kleo year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Girls | Girls rank | Boys | Boys rank |
|---|---|---|---|---|
| 2025 | 59 | #2,874 | 6 | #11,415 |
| 2024 | 58 | #2,872 | 7 | #10,461 |
| 2023 | 50 | #3,250 | 10 | #8,020 |
| 2022 | 40 | #3,798 | 5 | #13,457 |
| 2021 | 43 | #3,586 | 7 | #10,321 |
| 2020 | 25 | #5,105 | — | — |
| 2019 | 25 | #5,233 | — | — |
| 2018 | 20 | #6,148 | — | — |
| 2017 | 20 | #6,183 | — | — |
| 2016 | 9 | #11,362 | — | — |
| 2015 | 9 | #11,424 | — | — |
| 2014 | 7 | #13,877 | — | — |
| 2013 | 7 | #13,953 | — | — |
| 2012 | 7 | #14,307 | — | — |
| 2011 | 7 | #14,112 | — | — |
| 2010 | — | — | — | — |
| 2009 | — | — | — | — |
| 2008 | — | — | — | — |
| 2007 | — | — | — | — |
| 2006 | — | — | — | — |
| 2005 | 5 | #17,945 | — | — |
| 2004 | — | — | — | — |
| 2003 | — | — | — | — |
| 2002 | — | — | — | — |
| 2001 | — | — | — | — |
| 2000 | — | — | — | — |
| 1995 | — | — | — | — |
| 1990 | — | — | — | — |
| 1985 | — | — | — | — |
| 1980 | — | — | — | — |
| 1975 | — | — | — | — |
| 1970 | — | — | — | — |
| 1965 | — | — | — | — |
| 1960 | — | — | — | — |
| 1955 | — | — | — | — |
| 1950 | — | — | — | — |
| 1945 | — | — | — | — |
| 1940 | — | — | — | — |
| 1935 | — | — | — | — |
| 1930 | — | — | — | — |
| 1925 | — | — | — | — |
| 1920 | — | — | — | — |
| 1915 | — | — | — | — |
| 1910 | — | — | — | — |
| 1905 | — | — | — | — |
| 1900 | — | — | — | — |
| 1895 | — | — | — | — |
| 1890 | — | — | — | — |
| 1885 | — | — | — | — |
| 1880 | — | — | — | — |
Frequently asked questions
How popular is the name Kleo in 2025?
Kleo ranked #2,874 among girls' names in the United States in 2025, with 59 babies given the name, according to Social Security Administration data.
How many people are named Kleo?
426 babies have been named Kleo in the United States since 2005, based on Social Security card applications.
When was the name Kleo most popular?
Kleo peaked in 2024, when 65 newborns received the name.
Is Kleo a boy or girl name?
Kleo is used for both: about 92% of babies named Kleo have been girls and 8% boys.
Is the name Kleo rising or falling?
Kleo is on the rise — noticeably more popular now than a decade ago.