Kierstin is an uncommon variant of Kirsten that peaked in 2005 and has since faded.
Kierstin is a girl name. It last appears in U.S. records in 2023. Kierstin was first reported in SSA data in 1966 and peaked in 2005 (174 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2023 | 5 | 5 | #16,452 |
| 2021 | 8 | 8 | #11,673 |
| 2020 | 7 | 7 | #12,846 |
| 2019 | 13 | 13 | #8,384 |
| 2018 | 6 | 6 | #14,798 |
| 2017 | 17 | 17 | #6,957 |
| 2016 | 22 | 22 | #5,893 |
| 2015 | 15 | 15 | #7,819 |
| 2014 | 27 | 27 | #5,103 |
| 2013 | 35 | 35 | #4,207 |
| 2012 | 48 | 48 | #3,403 |
| 2011 | 58 | 58 | #2,972 |
| 2010 | 68 | 68 | #2,660 |
| 2009 | 71 | 71 | #2,605 |
| 2008 | 108 | 108 | #1,956 |
| 2007 | 104 | 104 | #1,980 |
| 2006 | 130 | 130 | #1,635 |
| 2005 | 174 | 174 | #1,284 |
| 2004 | 133 | 133 | #1,518 |
| 2003 | 131 | 131 | #1,490 |
| 2002 | 138 | 138 | #1,401 |
| 2001 | 120 | 120 | #1,552 |
| 2000 | 134 | 134 | #1,391 |
| 1999 | 139 | 139 | #1,306 |
| 1998 | 127 | 127 | #1,363 |
| 1997 | 142 | — | #1,255 |
| 1996 | 121 | — | #1,388 |
| 1995 | 141 | — | #1,220 |
| 1994 | 137 | — | #1,255 |
| 1993 | 125 | — | #1,338 |
| 1992 | 108 | — | #1,466 |
| 1991 | 105 | — | #1,497 |
| 1990 | 85 | — | #1,727 |
| 1989 | 56 | — | #2,180 |
| 1988 | 51 | — | #2,232 |
| 1987 | 35 | — | #2,816 |
| 1986 | 29 | — | #3,167 |
| 1985 | 19 | — | #4,209 |
| 1984 | 30 | — | #2,957 |
| 1983 | 15 | — | #4,782 |
| 1982 | 19 | — | #4,098 |
| 1981 | 15 | — | #4,838 |
| 1980 | 20 | — | #3,915 |
| 1979 | 24 | — | #3,388 |
| 1978 | 15 | — | #4,547 |
| 1977 | 14 | — | #4,779 |
| 1976 | 11 | — | #5,385 |
| 1975 | 17 | — | #3,846 |
| 1974 | 14 | — | #4,323 |
| 1973 | 12 | — | #4,694 |
| 1972 | 10 | — | #5,267 |
| 1971 | 11 | — | #4,951 |
| 1970 | 14 | — | #4,136 |
| 1969 | 10 | — | #4,866 |
| 1968 | 15 | — | #3,520 |
| 1967 | 6 | — | #6,385 |
| 1966 | 6 | — | #6,166 |