Dilyn is a unisex name. It last appeared in U.S. Social Security records in 2024. Dilyn first appears in the data in 1992 and reached its peak in 2003 (46 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2024 | 6 | #23,496 |
| 2022 | 8 | #19,398 |
| 2021 | 5 | #26,416 |
| 2019 | 8 | #19,603 |
| 2018 | 16 | #12,310 |
| 2017 | 13 | #14,296 |
| 2016 | 8 | #19,977 |
| 2015 | 9 | #18,447 |
| 2014 | 17 | #11,989 |
| 2013 | 24 | #9,382 |
| 2012 | 13 | #14,639 |
| 2011 | 17 | #12,109 |
| 2010 | 30 | #8,149 |
| 2009 | 26 | #9,174 |
| 2008 | 24 | #9,794 |
| 2007 | 23 | #10,020 |
| 2006 | 32 | #7,732 |
| 2005 | 23 | #9,277 |
| 2004 | 44 | #5,784 |
| 2003 | 46 | #5,463 |
| 2002 | 21 | #9,318 |
| 2001 | 25 | #8,024 |
| 2000 | 14 | #12,177 |
| 1999 | 23 | #8,037 |
| 1998 | 16 | #10,302 |
| 1997 | 11 | #13,137 |
| 1996 | 10 | #13,792 |
| 1995 | 10 | #13,674 |
| 1994 | 6 | #19,950 |
| 1993 | 5 | #22,912 |
| 1992 | 7 | #17,638 |