Dilyn
Rank in 2025
—
recorded as girls
—
recorded as boys
Babies in 2025
Fewer than 5
Peak year
2001
25 babies recorded as boys
All-time total
540
since 1992
Born a Dilyn? 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
Dilyn was most popular in 2001, when 25 babies recorded as boys got the name (0.01 per 1,000). Fewer than 5 babies were recorded as Dilyn in 2025. Compared with 2018–2020, it's down 52%.
Show every year
| Year | Girls | Rank | Boys | Rank |
|---|---|---|---|---|
| 2025 | <5 | — | <5 | — |
| 2024 | 6 | 13477 | <5 | — |
| 2023 | <5 | — | <5 | — |
| 2022 | 8 | 11231 | <5 | — |
| 2021 | 5 | 15251 | <5 | — |
| 2020 | <5 | — | <5 | — |
| 2019 | 8 | 11356 | <5 | — |
| 2018 | 10 | 9806 | 6 | 10760 |
| 2017 | 13 | 8299 | <5 | — |
| 2016 | 8 | 11781 | <5 | — |
| 2015 | 9 | 10866 | <5 | — |
| 2014 | 11 | 9517 | 6 | 10717 |
| 2013 | 13 | 8580 | 11 | 7026 |
| 2012 | 7 | 13483 | 6 | 10770 |
| 2011 | 6 | 14824 | 11 | 7009 |
| 2010 | 11 | 9790 | 19 | 4848 |
| 2009 | 12 | 9379 | 14 | 6095 |
| 2008 | 13 | 8965 | 11 | 7187 |
| 2007 | 10 | 10818 | 13 | 6262 |
| 2006 | 12 | 9286 | 20 | 4520 |
| 2005 | 13 | 8330 | 10 | 7096 |
| 2004 | 19 | 6216 | 25 | 3636 |
| 2003 | 24 | 5092 | 22 | 3838 |
| 2002 | 7 | 12187 | 14 | 5131 |
| 2001 | <5 | — | 25 | 3410 |
| 2000 | <5 | — | 14 | 5040 |
| 1999 | <5 | — | 23 | 3376 |
| 1998 | 5 | 14122 | 11 | 5466 |
| 1997 | <5 | — | 11 | 5288 |
| 1996 | <5 | — | 10 | 5535 |
| 1995 | <5 | — | 10 | 5501 |
| 1994 | <5 | — | 6 | 7770 |
| 1993 | <5 | — | 5 | 8700 |
| 1992 | <5 | — | 7 | 6670 |
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Other spellings
Names like Dilyn
Names whose popularity rose and fell over the same years.
Recorded as girls 43% · boys 57% across all years