Reilyn is a very rare girls' name that peaked in 2011 and has grown less common since.
Reilyn is a girl name. It last appears in U.S. records in 2024. Reilyn was first reported in SSA data in 2003 and peaked in 2011 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2024 | 8 | 8 | #11,938 |
| 2023 | 12 | 12 | #8,872 |
| 2022 | 12 | 12 | #8,940 |
| 2021 | 12 | 12 | #8,880 |
| 2020 | 6 | 6 | #14,749 |
| 2019 | 9 | 9 | #11,195 |
| 2018 | 8 | 8 | #12,262 |
| 2017 | 6 | 6 | #15,535 |
| 2016 | 10 | 10 | #10,686 |
| 2015 | 15 | 15 | #7,915 |
| 2014 | 12 | 12 | #9,429 |
| 2013 | 5 | 5 | #18,707 |
| 2012 | 9 | 9 | #12,036 |
| 2011 | 18 | 18 | #7,057 |
| 2010 | 8 | 8 | #13,202 |
| 2009 | 8 | 8 | #13,422 |
| 2008 | 6 | 6 | #17,030 |
| 2007 | 8 | 8 | #13,648 |
| 2006 | 5 | 5 | #19,395 |
| 2005 | 7 | 7 | #14,181 |
| 2003 | 6 | 6 | #15,337 |