The baby name Kailey appears in baby name data for the United States from 1985 to 2024. It was most popular in 2004 with 1,891 babies given the name.
Over the period shown, Kailey has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1985 | 20 |
| 1986 | 104 |
| 1987 | 152 |
| 1988 | 247 |
| 1989 | 293 |
| 1990 | 339 |
| 1991 | 541 |
| 1992 | 555 |
| 1993 | 643 |
| 1994 | 630 |
| 1995 | 715 |
| 1996 | 865 |
| 1997 | 906 |
| 1998 | 1,398 |
| 1999 | 1,106 |
| 2000 | 1,087 |
| 2001 | 1,126 |
| 2002 | 1,096 |
| 2003 | 1,487 |
| 2004 | 1,891 |
| 2004 | 14 |
| 2005 | 1,729 |
| 2006 | 1,550 |
| 2007 | 1,425 |
| 2008 | 1,250 |
| 2009 | 1,000 |
| 2010 | 775 |
| 2011 | 959 |
| 2012 | 804 |
| 2013 | 646 |
| 2014 | 583 |
| 2015 | 619 |
| 2016 | 514 |
| 2017 | 482 |
| 2018 | 365 |
| 2019 | 294 |
| 2020 | 281 |
| 2021 | 263 |
| 2022 | 258 |
| 2023 | 202 |
| 2024 | 134 |