The baby name Krystin appears in baby name data for the United States from 1967 to 2011. It was most popular in 1985 with 190 babies given the name.
In the later years of this period, Krystin has become less common than it once was.
| Year | Count |
|---|---|
| 1967 | 6 |
| 1980 | 15 |
| 1981 | 24 |
| 1982 | 19 |
| 1983 | 19 |
| 1984 | 64 |
| 1985 | 190 |
| 1986 | 136 |
| 1987 | 140 |
| 1988 | 160 |
| 1989 | 157 |
| 1990 | 178 |
| 1991 | 135 |
| 1992 | 110 |
| 1993 | 85 |
| 1994 | 75 |
| 1995 | 25 |
| 1996 | 34 |
| 1997 | 18 |
| 1998 | 28 |
| 1999 | 20 |
| 2002 | 10 |
| 2003 | 12 |
| 2004 | 18 |
| 2011 | 6 |