Haedyn is a rare variant of Hayden that peaked in 2009 and has since faded.
Haedyn is predominantly a girl name. It last appears in U.S. records in 2024. Haedyn first appears in 1998 and peaked in 2009 (42 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2024 | 6 | 6 | — | #11,414 |
| 2022 | 5 | 5 | — | #13,021 |
| 2021 | 13 | 13 | #14,109 | #10,100 |
| 2020 | 17 | 17 | #10,566 | #9,013 |
| 2019 | 15 | 15 | #12,931 | #9,180 |
| 2018 | 12 | 12 | #12,957 | #12,838 |
| 2017 | 21 | 21 | #7,213 | #12,944 |
| 2016 | 26 | 26 | #8,569 | #6,478 |
| 2015 | 25 | 25 | #7,088 | #9,035 |
| 2014 | 18 | 18 | #8,641 | #12,729 |
| 2013 | 32 | 32 | #6,104 | #7,207 |
| 2012 | 28 | 28 | #7,580 | #6,763 |
| 2011 | 41 | 41 | #5,805 | #5,058 |
| 2010 | 54 | 54 | #4,231 | #4,904 |
| 2009 | 57 | 57 | #3,761 | #5,908 |
| 2008 | 44 | 44 | #4,797 | #6,536 |
| 2007 | 47 | 47 | #5,144 | #4,873 |
| 2006 | 17 | 17 | #12,801 | #8,248 |
| 2005 | 29 | 29 | #6,370 | #7,308 |
| 2004 | 22 | 22 | #8,422 | #7,754 |
| 2003 | 18 | 18 | #9,932 | #8,113 |
| 2002 | 16 | 16 | #14,218 | #6,714 |
| 2001 | 6 | 6 | #14,143 | — |
| 2000 | 6 | 6 | #13,767 | — |
| 1998 | 5 | 5 | #14,970 | — |