The baby name Kaley appears in baby name data for the United States from 1979 to 2024. It was most popular in 1993 with 855 babies given the name.
In the later years of this period, Kaley has become less common than it once was.
| Year | Count |
|---|---|
| 1979 | 5 |
| 1980 | 5 |
| 1982 | 12 |
| 1984 | 43 |
| 1985 | 196 |
| 1986 | 281 |
| 1987 | 347 |
| 1988 | 358 |
| 1989 | 344 |
| 1990 | 401 |
| 1991 | 792 |
| 1992 | 775 |
| 1993 | 855 |
| 1994 | 721 |
| 1995 | 644 |
| 1996 | 590 |
| 1997 | 641 |
| 1998 | 667 |
| 1999 | 578 |
| 2000 | 521 |
| 2001 | 576 |
| 2002 | 536 |
| 2003 | 644 |
| 2004 | 702 |
| 2005 | 671 |
| 2006 | 533 |
| 2007 | 508 |
| 2008 | 446 |
| 2009 | 219 |
| 2010 | 237 |
| 2011 | 244 |
| 2012 | 176 |
| 2013 | 167 |
| 2014 | 194 |
| 2015 | 173 |
| 2016 | 144 |
| 2017 | 182 |
| 2018 | 77 |
| 2019 | 45 |
| 2020 | 55 |
| 2021 | 34 |
| 2022 | 39 |
| 2023 | 22 |
| 2024 | 30 |