The baby name Kristofer appears in baby name data for the United States from 1966 to 2022. It was most popular in 1978 with 324 babies given the name.
In the later years of this period, Kristofer has become less common than it once was.
| Year | Count |
|---|---|
| 1966 | 5 |
| 1969 | 6 |
| 1971 | 33 |
| 1972 | 42 |
| 1973 | 81 |
| 1974 | 133 |
| 1975 | 107 |
| 1976 | 203 |
| 1977 | 307 |
| 1978 | 324 |
| 1979 | 183 |
| 1980 | 156 |
| 1981 | 205 |
| 1982 | 234 |
| 1983 | 190 |
| 1984 | 161 |
| 1985 | 202 |
| 1986 | 234 |
| 1987 | 311 |
| 1988 | 272 |
| 1989 | 260 |
| 1990 | 256 |
| 1991 | 259 |
| 1992 | 268 |
| 1993 | 286 |
| 1994 | 260 |
| 1995 | 158 |
| 1996 | 174 |
| 1997 | 149 |
| 1998 | 109 |
| 1999 | 118 |
| 2000 | 141 |
| 2001 | 129 |
| 2002 | 87 |
| 2003 | 66 |
| 2004 | 87 |
| 2005 | 45 |
| 2006 | 84 |
| 2007 | 63 |
| 2008 | 129 |
| 2009 | 29 |
| 2010 | 41 |
| 2011 | 68 |
| 2012 | 38 |
| 2013 | 12 |
| 2014 | 22 |
| 2015 | 12 |
| 2016 | 38 |
| 2017 | 23 |
| 2018 | 10 |
| 2020 | 19 |
| 2021 | 6 |
| 2022 | 15 |