Kajsa
Every Kajsa since 1970 — 406 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Kajsa
Kajsa is rare for girls in the United States, ranked #16,039 in 2025 with 5 babies given the name. It is currently declining compared with a decade ago.
Since 1970, 406 American babies have been named Kajsa. Its peak came in 2010, when 18 newborns received the name — the signature sound of the 2010s.
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 Kajsa stood among all girls' names in any year, or use the compare tool to plot it against other names.
Kajsa year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Girls | Girls rank |
|---|---|---|
| 2025 | 5 | #16,039 |
| 2024 | 9 | #10,663 |
| 2023 | — | — |
| 2022 | — | — |
| 2021 | 9 | #10,671 |
| 2020 | 6 | #14,242 |
| 2019 | — | — |
| 2018 | 13 | #8,348 |
| 2017 | — | — |
| 2016 | 10 | #10,458 |
| 2015 | 5 | #17,753 |
| 2014 | 10 | #10,523 |
| 2013 | 11 | #9,902 |
| 2012 | 7 | #14,203 |
| 2011 | 14 | #8,406 |
| 2010 | 18 | #7,056 |
| 2009 | 17 | #7,511 |
| 2008 | 14 | #8,728 |
| 2007 | 8 | #13,262 |
| 2006 | 12 | #9,583 |
| 2005 | 13 | #8,579 |
| 2004 | 15 | #7,606 |
| 2003 | 7 | #13,087 |
| 2002 | 8 | #11,609 |
| 2001 | 15 | #7,127 |
| 2000 | 10 | #9,504 |
| 1995 | 8 | #10,002 |
| 1990 | 11 | #7,559 |
| 1985 | — | — |
| 1980 | 5 | #11,097 |
| 1975 | — | — |
| 1970 | 6 | #7,464 |
| 1965 | — | — |
| 1960 | — | — |
| 1955 | — | — |
| 1950 | — | — |
| 1945 | — | — |
| 1940 | — | — |
| 1935 | — | — |
| 1930 | — | — |
| 1925 | — | — |
| 1920 | — | — |
| 1915 | — | — |
| 1910 | — | — |
| 1905 | — | — |
| 1900 | — | — |
| 1895 | — | — |
| 1890 | — | — |
| 1885 | — | — |
| 1880 | — | — |
Famous people named Kajsa
- Kajsa Bergqvist Athlete · b. 1976
Ranked by global fame across Wikipedia editions (Pantheon project, MIT).
Frequently asked questions
How popular is the name Kajsa in 2025?
Kajsa ranked #16,039 among girls' names in the United States in 2025, with 5 babies given the name, according to Social Security Administration data.
How many people are named Kajsa?
406 babies have been named Kajsa in the United States since 1970, based on Social Security card applications.
When was the name Kajsa most popular?
Kajsa peaked in 2010, when 18 newborns received the name.
Is Kajsa a boy or girl name?
Kajsa is overwhelmingly a girl's name — 100% of babies with the name.
Is the name Kajsa rising or falling?
Kajsa is declining — less popular now than a decade ago.
Who are famous people named Kajsa?
Well-known people named Kajsa include Kajsa Bergqvist (athlete).