Meaning not yet researched.
Deklan: US boys given the name each year, 1880 to 2025, from Social Security card applications. 57 in 2025. Its best rank was #1,053 in 2018.
US births per year · SSA card applications
Peaked at #1,053 in 2018; #2,399 in 2025. Every baby recorded as Deklan in 2025 was a boy.
Baby name · US data 1880–2025
#2,399 for US boys in 2025. Its best year was 2018, at #1,053.
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.
Deklan: US boys given the name each year from 1880 to 2025. 57 boys in 2025. Peak: #1,053 in 2018 · most boys in one year: 193 (2018).
In 2025, 57 US boys were named Deklan, making it the 2,399th most common boys’ name of the year, down 515 places from #1,884 in 2024. That is 28 fewer than the 85 boys named Deklan in 2024. Its best rank for boys was #1,053, reached in 2018. That year also had the most boys given the name: 193. For comparison, it was #1,150 in 2015 and unranked in 1950.
Social Security card records list Deklan in 28 years of the 146 from 1880 to 2025, starting in 1998 with 6 babies. In all, 2,484 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 1,535 babies named Deklan.
Over the 10 years from 2016 to 2025, 1,323 US boys were named Deklan; the busiest of those years was 2018, with 193. In 2025 that was about 1 in 29,966 of the boys in SSA’s list for the year.
Among the states, Deklan ranked highest in California in 2025, at #2,555 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Declan (58,950 babies since 1880), Deklyn (975 babies since 1880) and Declyn (768 babies since 1880). Rarer spellings such as Deklynn 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: Deklynn (162).
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 Deklan in the open dataset we use.
Source: carltonnorthern/nicknames (Apache-2.0).
US boys. Rank within each state. SSA leaves out states where fewer than five boys got the name, so 50 are not listed.
| State | Births 2025 | Rank 2025 | Rank 2015 |
|---|---|---|---|
| California | 5 | #2,555 | #2,643 |
Births and national rank for each year SSA lists the name, newest first.
| Year | Girls | Girls rank | Boys | Boys rank |
|---|---|---|---|---|
| 2025 | — | — | 57 | #2,399 |
| 2024 | — | — | 85 | #1,884 |
| 2023 | — | — | 82 | #1,915 |
| 2022 | — | — | 132 | #1,405 |
| 2021 | — | — | 148 | #1,282 |
| 2020 | — | — | 135 | #1,329 |
| 2019 | — | — | 165 | #1,173 |
| 2018 | — | — | 193 | #1,053 |
| 2017 | — | — | 181 | #1,081 |
| 2016 | — | — | 145 | #1,263 |
| 2015 | — | — | 164 | #1,150 |
| 2014 | — | — | 172 | #1,111 |
| 2013 | — | — | 175 | #1,070 |
| 2012 | — | — | 164 | #1,121 |
| 2011 | — | — | 111 | #1,470 |
| 2010 | — | — | 65 | #2,073 |
| 2009 | — | — | 41 | #2,910 |
| 2008 | — | — | 51 | #2,478 |
| 2007 | — | — | 37 | #3,101 |
| 2006 | — | — | 43 | #2,709 |
| 2005 | — | — | 27 | #3,551 |
| 2004 | — | — | 28 | #3,382 |
| 2003 | — | — | 20 | #4,146 |
| 2002 | — | — | 20 | #4,070 |
| 2001 | — | — | 15 | #4,946 |
| 2000 | — | — | 14 | #5,097 |
| 1999 | — | — | 8 | #7,317 |
| 1998 | — | — | 6 | #8,738 |
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).