The baby name Kaelin appears in baby name data for the United States from 1989 to 2014. It was most popular in 2005 with 149 babies given the name.
In the later years of this period, Kaelin has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1989 | 16 |
| 1990 | 5 |
| 1991 | 10 |
| 1992 | 6 |
| 1992 | 10 |
| 1993 | 9 |
| 1994 | 21 |
| 1994 | 10 |
| 1995 | 126 |
| 1995 | 56 |
| 1996 | 70 |
| 1997 | 64 |
| 1998 | 11 |
| 1999 | 19 |
| 2000 | 33 |
| 2001 | 44 |
| 2002 | 5 |
| 2003 | 83 |
| 2004 | 78 |
| 2005 | 149 |
| 2006 | 140 |
| 2007 | 104 |
| 2008 | 76 |
| 2009 | 54 |
| 2010 | 10 |
| 2014 | 5 |
| 2014 | 10 |