The baby name Jaylyn appears in baby name data for the United States from 1994 to 2024. It was most popular in 2007 with 432 babies given the name.
In the later years of this period, Jaylyn has become less common than it once was.
| Year | Count |
|---|---|
| 1994 | 51 |
| 1995 | 11 |
| 1995 | 5 |
| 1996 | 12 |
| 1997 | 36 |
| 1998 | 67 |
| 1998 | 34 |
| 1999 | 83 |
| 1999 | 22 |
| 2000 | 140 |
| 2000 | 60 |
| 2001 | 135 |
| 2001 | 34 |
| 2002 | 162 |
| 2002 | 57 |
| 2003 | 198 |
| 2003 | 36 |
| 2004 | 273 |
| 2004 | 67 |
| 2005 | 318 |
| 2005 | 33 |
| 2006 | 389 |
| 2006 | 82 |
| 2007 | 432 |
| 2007 | 93 |
| 2008 | 352 |
| 2008 | 67 |
| 2009 | 277 |
| 2009 | 103 |
| 2010 | 288 |
| 2010 | 71 |
| 2011 | 235 |
| 2012 | 209 |
| 2012 | 11 |
| 2013 | 75 |
| 2013 | 30 |
| 2014 | 87 |
| 2015 | 129 |
| 2016 | 90 |
| 2017 | 90 |
| 2018 | 54 |
| 2019 | 20 |
| 2019 | 5 |
| 2020 | 11 |
| 2020 | 8 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 18 |
| 2023 | 18 |
| 2024 | 8 |