Ailynn
- Gender
- Girl
- Say it
- EYE-lin
- Origin
- Irish
- US rank, 2025
- #5,916 for girls
Ailynn is a girls' name of Irish origin. In 2025 it ranked 5,916th for girls in the US (20 babies).
What does Ailynn mean?
Irish: spelling of Ailyn, itself a spelling of Aileen, from Irish Eibhlin
Aileen anglicises the Irish Eibhlin, which came to Ireland with the Normans as a form of Aveline.
Meaning borrowed from Ailyn.
Is Ailynn a girl's or a boy's name?
Ailynn is a girls' name. In 2025, it was given to 20 girls in the US. Too few boys were given it to be listed.
How popular is Ailynn in the US?
- Rank in 2025
- 5,916th among girls
- Babies in 2025
- 20 about 1 in 80,000 girls
- Five-year trend
- Steady down 12% in five years
- Same name in a class
- under 1% chance among 15 girls
In 2025, 20 girls in the US were named Ailynn, making it the 5,916th most popular name for girls. Five years earlier, in 2020, it was 3,840th. Its busiest year was 2015, with 43 girls. It first appears in the records in 1998.
It has been given to fewer girls each year for the last 3 years. 2025 had fewer girls named Ailynn than any year since 2008.
Half of all the girls named Ailynn in the US since 1880 were born between 2011 and 2020, the years shaded on the chart below.
In 2025, 189 girls in the US were given Ailynn or a name that sounds the same. With every name's spellings counted this way, that ranks #1,088, up from #5,916 for this spelling alone.
- Ailyn 169
- Ailynn 20
Ailynn in the US, year by year
| Year | Girls | Rank |
|---|---|---|
| 2025 | 20 | #5,916 |
| 2024 | 30 | #4,558 |
| 2023 | 31 | #4,451 |
| 2022 | 33 | #4,293 |
| 2021 | 27 | #4,829 |
| 2020 | 37 | #3,840 |
| 2019 | 25 | #5,161 |
| 2018 | 30 | #4,560 |
| 2017 | 41 | #3,696 |
| 2016 | 33 | #4,344 |
| 2015 | 43 | #3,595 |
| 2014 | 29 | #4,766 |
| 2013 | 25 | #5,315 |
| 2012 | 38 | #3,987 |
| 2011 | 30 | #4,680 |
| 2010 | 35 | #4,179 |
| 2009 | 26 | #5,377 |
| 2008 | 19 | #6,796 |
| 2007 | 7 | #13,918 |
| 2006 | 12 | #9,282 |
| 2005 | 13 | #8,325 |
| 2004 | 9 | #10,684 |
| 2003 | 7 | #12,401 |
| 2002 | 8 | #11,102 |
| 2001 | 0 | – |
| 2000 | 8 | #10,738 |
| 1999 | 5 | #14,403 |
| 1998 | 6 | #12,420 |
Names like Ailynn
Names given in the same years and the same naming tradition, with a similar sound.
Teagan, Braelynn, Brynn, Brynlee, Devyn, Keegan, Aislynn, Rowan, Rylynn, Raelynn, Lennon, Reagan
Other spellings of Ailynn
Names related to Ailynn
More Irish names
Oscar, Rory, Maeve, Finn, Aiden, Ryan, Nolan, Quinn, Orla, Cody, Erin, Ronan, Connor, Declan, Casey, Kennedy
Sources
Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Ailynn: name meaning, origin and popularity”, https://www.nameling.co.uk/names/ailynn, updated 20 October 2026.