Daelyn is an uncommon name used for both girls and boys that peaked in 2011 and remains in steady use.
Daelyn is predominantly a girl name. In 2025 it ranked #3,112 among girls (52) and #2,651 among boys (49) — overall #3,510 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 101 | 101 | #3,112 | #2,651 |
| 2024 | 113 | 113 | #2,465 | #3,060 |
| 2023 | 123 | 123 | #2,201 | #3,240 |
| 2022 | 95 | 95 | #2,904 | #3,227 |
| 2021 | 97 | 97 | #2,789 | #3,255 |
| 2020 | 109 | 109 | #2,397 | #3,148 |
| 2019 | 105 | 105 | #2,487 | #3,365 |
| 2018 | 92 | 92 | #3,259 | #2,808 |
| 2017 | 86 | 86 | #3,161 | #3,259 |
| 2016 | 99 | 99 | #2,772 | #3,119 |
| 2015 | 105 | 105 | #2,720 | #2,928 |
| 2014 | 85 | 85 | #3,239 | #3,166 |
| 2013 | 85 | 85 | #3,051 | #3,423 |
| 2012 | 90 | 90 | #3,107 | #3,125 |
| 2011 | 130 | 130 | #2,073 | #3,061 |
| 2010 | 97 | 97 | #2,946 | #2,970 |
| 2009 | 104 | 104 | #2,536 | #3,569 |
| 2008 | 87 | 87 | #2,810 | #4,292 |
| 2007 | 98 | 98 | #2,794 | #3,320 |
| 2006 | 71 | 71 | #3,575 | #3,698 |
| 2005 | 70 | 70 | #3,377 | #3,736 |
| 2004 | 56 | 56 | #3,644 | #5,056 |
| 2003 | 63 | 63 | #3,308 | #4,307 |
| 2002 | 61 | 61 | #3,748 | #3,369 |
| 2001 | 64 | 64 | #2,642 | #8,486 |
| 2000 | 58 | 58 | #3,224 | #4,623 |
| 1999 | 41 | 41 | #3,454 | #10,216 |
| 1998 | 39 | 39 | #3,669 | #7,724 |
| 1997 | 36 | — | #4,545 | #4,716 |
| 1996 | 20 | — | #4,910 | — |
| 1995 | 8 | — | #9,789 | — |
| 1994 | 6 | — | #12,131 | — |
| 1986 | 5 | — | #11,326 | — |