The baby name Kaylei appears in baby name data for the United States from 1999 to 2023. It was most popular in 2012 with 96 babies given the name.
In the later years of this period, Kaylei has become less common than it once was.
| Year | Count |
|---|---|
| 1999 | 8 |
| 2001 | 22 |
| 2002 | 18 |
| 2003 | 13 |
| 2004 | 65 |
| 2005 | 81 |
| 2006 | 73 |
| 2007 | 77 |
| 2008 | 43 |
| 2009 | 54 |
| 2010 | 65 |
| 2011 | 86 |
| 2012 | 96 |
| 2014 | 34 |
| 2015 | 21 |
| 2016 | 5 |
| 2017 | 26 |
| 2018 | 16 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 15 |
| 2022 | 5 |
| 2023 | 14 |