Meaning not yet researched.
Jailynn: US girls given the name each year, 1880 to 2025, from Social Security card applications. 42 in 2025. Its best rank was #1,485 in 2007.
US births per year · SSA card applications
Peaked at #1,485 in 2007; #3,606 in 2025. Every baby recorded as Jailynn in 2025 was a girl.
Baby name · US data 1880–2025
#3,606 for US girls in 2025. Its best year was 2007, at #1,485.
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.
Jailynn: US girls given the name each year from 1880 to 2025. 42 girls in 2025. Peak: #1,485 in 2007 · most girls in one year: 156 (2007).
In 2025, 42 US girls were named Jailynn, making it the 3,606th most common girls’ name of the year, up 63 places from #3,669 in 2024. That is 0 more than the 42 girls named Jailynn in 2024. Its best rank for girls was #1,485, reached in 2007. That year also had the most girls given the name: 156. For comparison, it was #2,244 in 2015 and unranked in 1950.
Social Security card records list Jailynn in 33 years of the 146 from 1880 to 2025, starting in 1993 with 8 babies. In all, 2,353 US babies have been given the name, 98% of them girls and 1.9% boys. Its busiest decade was the 2000s, with 1,046 babies named Jailynn.
Over the 10 years from 2016 to 2025, 529 US girls were named Jailynn; the busiest of those years was 2016, with 92. In 2025 that was about 1 in 38,268 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Jaelyn (15,601 babies since 1880), Jaylynn (9,939 babies since 1880), Jaelynn (9,508 babies since 1880) and Jaylyn (7,513 babies since 1880).
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.
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 Jailynn 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 | 42 | #3,606 | — | — |
| 2024 | 42 | #3,669 | — | — |
| 2023 | 45 | #3,489 | — | — |
| 2022 | 41 | #3,735 | — | — |
| 2021 | 40 | #3,766 | — | — |
| 2020 | 49 | #3,200 | — | — |
| 2019 | 53 | #3,062 | — | — |
| 2018 | 53 | #3,077 | — | — |
| 2017 | 72 | #2,493 | — | — |
| 2016 | 92 | #2,119 | — | — |
| 2015 | 84 | #2,244 | — | — |
| 2014 | 102 | #1,962 | — | — |
| 2013 | 105 | #1,912 | — | — |
| 2012 | 106 | #1,891 | — | — |
| 2011 | 109 | #1,845 | 6 | #11,417 |
| 2010 | 101 | #1,983 | 8 | #9,142 |
| 2009 | 149 | #1,522 | 8 | #9,335 |
| 2008 | 141 | #1,610 | 5 | #13,351 |
| 2007 | 156 | #1,485 | — | — |
| 2006 | 117 | #1,777 | 7 | #10,009 |
| 2005 | 92 | #2,038 | — | — |
| 2004 | 88 | #2,078 | — | — |
| 2003 | 91 | #1,992 | 5 | #11,617 |
| 2002 | 66 | #2,431 | 5 | #11,396 |
| 2001 | 54 | #2,752 | — | — |
| 2000 | 62 | #2,467 | — | — |
| 1999 | 50 | #2,760 | — | — |
| 1998 | 35 | #3,445 | — | — |
| 1997 | 30 | #3,748 | — | — |
| 1996 | 15 | #6,178 | — | — |
| 1995 | 12 | #7,225 | — | — |
| 1994 | 7 | #11,008 | — | — |
| 1993 | 8 | #9,935 | — | — |
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).