Meaning not yet researched.
Irelyn: US girls given the name each year, 1880 to 2025, from Social Security card applications. 32 in 2025. Its best rank was #1,371 in 2008.
US births per year · SSA card applications
Peaked at #1,371 in 2008; #4,394 in 2025. Every baby recorded as Irelyn in 2025 was a girl.
Baby name · US data 1880–2025
#4,394 for US girls in 2025. Its best year was 2008, at #1,371.
Hover, tap or use the arrow keys for any year. Years with fewer than five babies of a sex are not published by SSA and show as zero.
Irelyn: US girls given the name each year from 1880 to 2025. 32 girls in 2025. Peak: #1,371 in 2008 · most girls in one year: 176 (2008).
In 2025, 32 US girls were named Irelyn, making it the 4,394th most common girls’ name of the year, down 916 places from #3,478 in 2024. That is 13 fewer than the 45 girls named Irelyn in 2024. Its best rank for girls was #1,371, reached in 2008. That year also had the most girls given the name: 176. For comparison, it was #2,725 in 2015 and unranked in 1950.
Social Security card records list Irelyn in 29 years of the 146 from 1880 to 2025, starting in 1996 with 7 babies. In all, 1,594 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 706 babies named Irelyn.
Over the 10 years from 2016 to 2025, 573 US girls were named Irelyn; the busiest of those years was 2020, with 82. In 2025 that was about 1 in 50,227 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Irelynn (1,740 babies since 1880). Rarer spellings such as Erilyn, Irulan and Eralyn are summarised on this page.
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Rare spellings summarised here: Erilyn (174), Irulan (45), Eralyn (38).
Numbers are all-time US births. Links come from Wikidata’s “said to be the same as” (P460, CC0) and our spelling rule: at most two letters different, with the same sound pattern.
No nicknames listed for Irelyn in the open dataset we use.
Source: carltonnorthern/nicknames (Apache-2.0).
Births and national rank for each year SSA lists the name, newest first.
| Year | Girls | Girls rank | Boys | Boys rank |
|---|---|---|---|---|
| 2025 | 32 | #4,394 | — | — |
| 2024 | 45 | #3,478 | — | — |
| 2023 | 45 | #3,488 | — | — |
| 2022 | 45 | #3,503 | — | — |
| 2021 | 61 | #2,800 | — | — |
| 2020 | 82 | #2,206 | — | — |
| 2019 | 70 | #2,520 | — | — |
| 2018 | 60 | #2,820 | — | — |
| 2017 | 55 | #2,981 | — | — |
| 2016 | 78 | #2,396 | — | — |
| 2015 | 65 | #2,725 | — | — |
| 2014 | 79 | #2,333 | — | — |
| 2013 | 71 | #2,520 | — | — |
| 2012 | 62 | #2,815 | — | — |
| 2011 | 73 | #2,491 | — | — |
| 2010 | 93 | #2,127 | — | — |
| 2009 | 132 | #1,689 | — | — |
| 2008 | 176 | #1,371 | — | — |
| 2007 | 62 | #2,900 | — | — |
| 2006 | 43 | #3,637 | — | — |
| 2005 | 32 | #4,299 | — | — |
| 2004 | 33 | #4,209 | — | — |
| 2003 | 18 | #6,409 | — | — |
| 2002 | 19 | #5,977 | — | — |
| 2001 | 23 | #5,073 | — | — |
| 2000 | 8 | #11,124 | — | — |
| 1999 | 10 | #9,056 | — | — |
| 1998 | 15 | #6,491 | — | — |
| 1996 | 7 | #11,007 | — | — |
About the data: counts are Social Security card applications for US births, for names given to at least five babies of a sex in a year (SSA, names.zip, public domain). Ranks follow SSA’s own order: most births first, ties alphabetical. Files retrieved 2026-10-05 (checksum on our sources page).