The baby name Kerstin appears in baby name data for the United States from 1964 to 2009. It was most popular in 2000 with 83 babies given the name.
In the later years of this period, Kerstin has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1964 | 12 |
| 1965 | 7 |
| 1966 | 18 |
| 1967 | 6 |
| 1968 | 15 |
| 1969 | 10 |
| 1970 | 7 |
| 1974 | 5 |
| 1981 | 6 |
| 1987 | 5 |
| 1988 | 25 |
| 1989 | 27 |
| 1990 | 44 |
| 1991 | 44 |
| 1992 | 7 |
| 1993 | 26 |
| 1995 | 26 |
| 1996 | 36 |
| 1997 | 47 |
| 1998 | 74 |
| 1999 | 24 |
| 2000 | 83 |
| 2001 | 37 |
| 2002 | 12 |
| 2003 | 10 |
| 2004 | 15 |
| 2005 | 10 |
| 2006 | 5 |
| 2008 | 10 |
| 2009 | 5 |