Keirstyn
Every Keirstyn since 1990 — 369 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Keirstyn
Keirstyn is not currently in use for newborns in the United States — fewer than five babies received the name in 2025. Its story lives in the historical record below.
Since 1990, 369 American babies have been named Keirstyn. Its peak came in 2008, when 27 newborns received the name — the signature sound of the 2000s.
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 Keirstyn stood among all girls' names in any year, or use the compare tool to plot it against other names.
Keirstyn year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Girls | Girls rank |
|---|---|---|
| 2025 | — | — |
| 2024 | — | — |
| 2023 | — | — |
| 2022 | — | — |
| 2021 | — | — |
| 2020 | — | — |
| 2019 | 5 | #16,791 |
| 2018 | — | — |
| 2017 | — | — |
| 2016 | — | — |
| 2015 | — | — |
| 2014 | 8 | #12,514 |
| 2013 | 8 | #12,595 |
| 2012 | 7 | #14,258 |
| 2011 | 10 | #10,790 |
| 2010 | 16 | #7,718 |
| 2009 | 21 | #6,428 |
| 2008 | 27 | #5,366 |
| 2007 | 23 | #5,999 |
| 2006 | 23 | #5,824 |
| 2005 | 23 | #5,524 |
| 2004 | 19 | #6,364 |
| 2003 | 10 | #10,051 |
| 2002 | 18 | #6,271 |
| 2001 | 24 | #4,915 |
| 2000 | 13 | #7,805 |
| 1995 | 20 | #4,932 |
| 1990 | 5 | #14,052 |
| 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 Keirstyn in 2025?
Keirstyn did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.
How many people are named Keirstyn?
369 babies have been named Keirstyn in the United States since 1990, based on Social Security card applications.
When was the name Keirstyn most popular?
Keirstyn peaked in 2008, when 27 newborns received the name.
Is Keirstyn a boy or girl name?
Keirstyn is overwhelmingly a girl's name — 100% of babies with the name.
Is the name Keirstyn rising or falling?
Keirstyn is declining — less popular now than a decade ago.