The baby name Kalen appears in baby name data for the United States from 1958 to 2024. It was most popular in 1998 with 111 babies given the name.
In the later years of this period, Kalen has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1958 | 6 |
| 1982 | 7 |
| 1983 | 6 |
| 1984 | 10 |
| 1985 | 13 |
| 1986 | 47 |
| 1987 | 33 |
| 1988 | 10 |
| 1988 | 36 |
| 1989 | 37 |
| 1990 | 20 |
| 1990 | 37 |
| 1991 | 12 |
| 1992 | 10 |
| 1992 | 84 |
| 1993 | 20 |
| 1993 | 91 |
| 1994 | 5 |
| 1994 | 70 |
| 1995 | 15 |
| 1995 | 77 |
| 1996 | 6 |
| 1996 | 40 |
| 1997 | 10 |
| 1997 | 48 |
| 1998 | 37 |
| 1998 | 111 |
| 1999 | 34 |
| 2000 | 5 |
| 2000 | 59 |
| 2001 | 18 |
| 2001 | 91 |
| 2002 | 68 |
| 2003 | 104 |
| 2004 | 79 |
| 2005 | 12 |
| 2005 | 86 |
| 2006 | 6 |
| 2006 | 69 |
| 2007 | 5 |
| 2007 | 85 |
| 2008 | 14 |
| 2008 | 73 |
| 2009 | 96 |
| 2010 | 95 |
| 2011 | 5 |
| 2011 | 68 |
| 2012 | 35 |
| 2013 | 49 |
| 2014 | 61 |
| 2015 | 10 |
| 2016 | 29 |
| 2017 | 15 |
| 2018 | 16 |
| 2019 | 23 |
| 2020 | 24 |
| 2021 | 56 |
| 2022 | 49 |
| 2024 | 22 |