Dillyn
Rank in 2025
—
recorded as girls
—
recorded as boys
Babies in 2025
Fewer than 5
Peak year
1999
24 babies recorded as boys
All-time total
634
since 1991
Born a Dillyn? See how many share your birth year.
Any year from 1880 to 2025.
Babies per 1,000 (same sex), 1880–2025
Recorded as girls
Recorded as boys
Dillyn was most popular in 1999, when 24 babies recorded as boys got the name (0.01 per 1,000). Fewer than 5 babies were recorded as Dillyn in 2025. Compared with 2018–2020, it's down 43%.
Show every year
| Year | Girls | Rank | Boys | Rank |
|---|---|---|---|---|
| 2025 | <5 | — | <5 | — |
| 2024 | <5 | — | <5 | — |
| 2023 | 6 | 13462 | 5 | 12239 |
| 2022 | 7 | 12243 | <5 | — |
| 2021 | 7 | 12206 | <5 | — |
| 2020 | 10 | 9546 | 5 | 12022 |
| 2019 | 9 | 10473 | <5 | — |
| 2018 | 12 | 8617 | 8 | 8819 |
| 2017 | 7 | 12713 | <5 | — |
| 2016 | 12 | 8875 | 8 | 8816 |
| 2015 | 13 | 8447 | 14 | 5999 |
| 2014 | 17 | 6987 | <5 | — |
| 2013 | 19 | 6462 | 8 | 8789 |
| 2012 | 8 | 12199 | 11 | 7050 |
| 2011 | 7 | 13347 | 17 | 5200 |
| 2010 | 9 | 11246 | 16 | 5478 |
| 2009 | 11 | 9975 | 17 | 5334 |
| 2008 | 10 | 10807 | 18 | 5067 |
| 2007 | 12 | 9539 | 19 | 4808 |
| 2006 | 10 | 10611 | 19 | 4675 |
| 2005 | 5 | 16462 | 19 | 4464 |
| 2004 | 11 | 9264 | 18 | 4602 |
| 2003 | 12 | 8505 | 20 | 4114 |
| 2002 | 8 | 11108 | 20 | 4044 |
| 2001 | <5 | — | 18 | 4302 |
| 2000 | <5 | — | 18 | 4204 |
| 1999 | <5 | — | 24 | 3279 |
| 1998 | <5 | — | 23 | 3296 |
| 1997 | <5 | — | 12 | 4960 |
| 1996 | <5 | — | 10 | 5535 |
| 1995 | <5 | — | 13 | 4508 |
| 1994 | <5 | — | 9 | 5868 |
| 1993 | <5 | — | 12 | 4697 |
| 1992 | <5 | — | 18 | 3459 |
| 1991 | <5 | — | 13 | 4231 |
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Other spellings
Names like Dillyn
Names whose popularity rose and fell over the same years.
Recorded as girls 35% · boys 65% across all years