Kayelynn is a rare girls' name that peaked in 2008 and has since faded.
Kayelynn is a girl name. In 2025 it ranked #16,096 for girl births in the United States (and #26,696 across all names), given to 5 babies. Kayelynn first appears in 1990 and peaked in 2008 (27 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 5 | 5 | #16,096 |
| 2023 | 10 | 10 | #9,959 |
| 2022 | 11 | 11 | #9,347 |
| 2021 | 9 | 9 | #10,693 |
| 2020 | 5 | 5 | #16,308 |
| 2019 | 15 | 15 | #7,532 |
| 2018 | 9 | 9 | #11,005 |
| 2017 | 11 | 11 | #9,626 |
| 2016 | 15 | 15 | #7,794 |
| 2015 | 13 | 13 | #8,694 |
| 2014 | 14 | 14 | #8,281 |
| 2013 | 13 | 13 | #8,807 |
| 2012 | 18 | 18 | #7,012 |
| 2011 | 24 | 24 | #5,641 |
| 2010 | 25 | 25 | #5,509 |
| 2009 | 12 | 12 | #9,701 |
| 2008 | 27 | 27 | #5,364 |
| 2007 | 23 | 23 | #5,995 |
| 2006 | 6 | 6 | #16,131 |
| 2005 | 18 | 18 | #6,678 |
| 2004 | 10 | 10 | #10,294 |
| 2003 | 13 | 13 | #8,248 |
| 2002 | 6 | 6 | #14,499 |
| 2001 | 7 | 7 | #12,729 |
| 2000 | 12 | 12 | #8,283 |
| 1999 | 10 | 10 | #9,147 |
| 1998 | 10 | 10 | #8,930 |
| 1997 | 13 | — | #7,069 |
| 1996 | 9 | — | #9,164 |
| 1994 | 5 | — | #14,505 |
| 1993 | 11 | — | #7,779 |
| 1990 | 5 | — | #14,034 |