Haydyn is a rare name used for both girls and boys that peaked in 2009 and has since faded.
Haydyn is predominantly a girl name. It last appears in U.S. records in 2024. Haydyn first appears in 2000 and peaked in 2009 (32 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2024 | 6 | 6 | #14,095 | — |
| 2023 | 12 | 12 | #12,618 | #12,920 |
| 2022 | 5 | 5 | #16,214 | — |
| 2021 | 17 | 17 | #9,185 | #11,257 |
| 2020 | 6 | 6 | #14,071 | — |
| 2019 | 14 | 14 | #10,795 | #12,842 |
| 2018 | 25 | 25 | #7,521 | #7,803 |
| 2017 | 18 | 18 | #10,233 | #9,147 |
| 2016 | 15 | 15 | #13,416 | #9,162 |
| 2015 | 26 | 26 | #9,718 | #5,827 |
| 2014 | 24 | 24 | #7,433 | #9,082 |
| 2013 | 33 | 33 | #6,336 | #6,384 |
| 2012 | 28 | 28 | #8,819 | #5,809 |
| 2011 | 39 | 39 | #6,220 | #5,061 |
| 2010 | 41 | 41 | #5,854 | #5,115 |
| 2009 | 64 | 64 | #4,613 | #3,424 |
| 2008 | 55 | 55 | #5,488 | #3,681 |
| 2007 | 50 | 50 | #5,433 | #4,168 |
| 2006 | 48 | 48 | #8,909 | #3,106 |
| 2005 | 32 | 32 | #9,094 | #4,379 |
| 2004 | 12 | 12 | — | #6,275 |
| 2003 | 11 | 11 | #14,515 | #11,526 |
| 2002 | 12 | 12 | #14,230 | #9,824 |
| 2000 | 6 | 6 | #13,785 | — |