The baby name Kaylea appears in baby name data for the United States from 1987 to 2012. It was most popular in 1999 with 114 babies given the name.
In the later years of this period, Kaylea has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1987 | 10 |
| 1988 | 10 |
| 1990 | 26 |
| 1991 | 20 |
| 1992 | 38 |
| 1993 | 58 |
| 1994 | 16 |
| 1995 | 36 |
| 1996 | 99 |
| 1997 | 85 |
| 1998 | 105 |
| 1999 | 114 |
| 2000 | 96 |
| 2001 | 75 |
| 2002 | 48 |
| 2003 | 69 |
| 2004 | 97 |
| 2005 | 88 |
| 2006 | 90 |
| 2007 | 78 |
| 2008 | 41 |
| 2009 | 40 |
| 2010 | 19 |
| 2011 | 22 |
| 2012 | 26 |