The baby name Jaydyn appears in baby name data for the United States from 2004 to 2023. It was most popular in 2008 with 56 babies given the name.
In the later years of this period, Jaydyn has become less common than it once was.
| Year | Count |
|---|---|
| 2004 | 12 |
| 2005 | 5 |
| 2006 | 17 |
| 2006 | 6 |
| 2007 | 17 |
| 2007 | 46 |
| 2008 | 8 |
| 2008 | 56 |
| 2009 | 14 |
| 2009 | 47 |
| 2010 | 32 |
| 2011 | 5 |
| 2011 | 34 |
| 2012 | 10 |
| 2013 | 25 |
| 2014 | 12 |
| 2015 | 10 |
| 2017 | 6 |
| 2020 | 12 |
| 2023 | 5 |