The baby name Ailin appears in baby name data for the United States from 2001 to 2024. It was most popular in 2011 with 21 babies given the name.
In the later years of this period, Ailin has become less common than it once was.
| Year | Count |
|---|---|
| 2001 | 14 |
| 2004 | 10 |
| 2005 | 12 |
| 2006 | 12 |
| 2007 | 11 |
| 2008 | 13 |
| 2010 | 11 |
| 2011 | 21 |
| 2012 | 11 |
| 2013 | 5 |
| 2014 | 5 |
| 2015 | 10 |
| 2017 | 9 |
| 2019 | 6 |
| 2020 | 5 |
| 2022 | 6 |
| 2023 | 15 |
| 2024 | 5 |