Meaning not yet researched.
Maddilynn: US girls given the name each year, 1880 to 2025, from Social Security card applications. 19 in 2025. Its best rank was #2,548 in 2018.
US births per year · SSA card applications
Peaked at #2,548 in 2018; #6,245 in 2025. Every baby recorded as Maddilynn in 2025 was a girl.
Baby name · US data 1880–2025
#6,245 for US girls in 2025. Its best year was 2018, at #2,548.
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.
Maddilynn: US girls given the name each year from 1880 to 2025. 19 girls in 2025. Peak: #2,548 in 2018 · most girls in one year: 70 (2016).
In 2025, 19 US girls were named Maddilynn, making it the 6,245th most common girls’ name of the year, down 861 places from #5,384 in 2024. That is 5 fewer than the 24 girls named Maddilynn in 2024. Its best rank for girls was #2,548, reached in 2018. The most girls given the name in a single year was 70, in 2016. For comparison, it was #3,162 in 2015 and unranked in 1950.
Social Security card records list Maddilynn in 24 years of the 146 from 1880 to 2025, starting in 2002 with 8 babies. In all, 838 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 540 babies named Maddilynn.
Over the 10 years from 2016 to 2025, 430 US girls were named Maddilynn; the busiest of those years was 2016, with 70. In 2025 that was about 1 in 84,593 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Madilyn (23,632 babies since 1880), Madelynn (18,937 babies since 1880), Madilynn (11,432 babies since 1880) and Madalynn (9,338 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 Maddilynn 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 | 19 | #6,245 | — | — |
| 2024 | 24 | #5,384 | — | — |
| 2023 | 21 | #5,879 | — | — |
| 2022 | 34 | #4,263 | — | — |
| 2021 | 47 | #3,372 | — | — |
| 2020 | 36 | #3,974 | — | — |
| 2019 | 56 | #2,949 | — | — |
| 2018 | 69 | #2,548 | — | — |
| 2017 | 54 | #3,041 | — | — |
| 2016 | 70 | #2,553 | — | — |
| 2015 | 53 | #3,162 | — | — |
| 2014 | 53 | #3,129 | — | — |
| 2013 | 46 | #3,440 | — | — |
| 2012 | 50 | #3,299 | — | — |
| 2011 | 54 | #3,118 | — | — |
| 2010 | 35 | #4,263 | — | — |
| 2009 | 26 | #5,480 | — | — |
| 2008 | 29 | #5,090 | — | — |
| 2007 | 13 | #9,335 | — | — |
| 2006 | 14 | #8,532 | — | — |
| 2005 | 12 | #9,214 | — | — |
| 2004 | 10 | #10,390 | — | — |
| 2003 | 5 | #17,331 | — | — |
| 2002 | 8 | #11,755 | — | — |
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).