Dilynn is a rare girls' name that peaked in 2011 and has grown less common since.
Dilynn is predominantly a girl name. In 2025 it ranked #9,617 for girl births in the United States (and #16,322 across all names), given to 10 babies. Dilynn was first reported in SSA data in 1992 and peaked in 2011 (41 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 10 | 10 | #9,617 | — |
| 2024 | 16 | 16 | #7,016 | — |
| 2023 | 14 | 14 | #7,744 | — |
| 2022 | 18 | 18 | #6,525 | — |
| 2021 | 17 | 17 | #6,767 | — |
| 2020 | 16 | 16 | #7,011 | — |
| 2019 | 19 | 19 | #6,235 | — |
| 2018 | 19 | 19 | #6,322 | — |
| 2017 | 28 | 28 | #4,838 | — |
| 2016 | 33 | 33 | #4,367 | — |
| 2015 | 38 | 38 | #3,934 | — |
| 2014 | 37 | 37 | #4,026 | — |
| 2013 | 24 | 24 | #5,537 | — |
| 2012 | 29 | 29 | #4,868 | — |
| 2011 | 41 | 41 | #3,740 | — |
| 2010 | 34 | 34 | #5,284 | #9,005 |
| 2009 | 30 | 30 | #4,839 | — |
| 2008 | 18 | 18 | #9,112 | #13,029 |
| 2007 | 13 | 13 | #9,161 | — |
| 2006 | 15 | 15 | #10,810 | #12,528 |
| 2005 | 17 | 17 | #6,914 | — |
| 2004 | 15 | 15 | #7,506 | — |
| 2003 | 19 | 19 | #6,136 | — |
| 2002 | 6 | 6 | — | #9,691 |
| 2001 | 11 | 11 | #14,020 | #11,027 |
| 2000 | 6 | 6 | — | #9,414 |
| 1992 | 5 | — | — | #8,774 |