Mailynn is a very rare girls' name that peaked in 2024 and has grown less common since.
Mailynn is a girl name. In 2025 it ranked #12,679 for girl births in the United States (and #21,230 across all names), given to 7 babies. Mailynn first appears in 1986 and peaked in 2024 (20 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 7 | 7 | #12,679 |
| 2024 | 20 | 20 | #6,076 |
| 2023 | 7 | 7 | #12,949 |
| 2022 | 9 | 9 | #10,903 |
| 2021 | 9 | 9 | #10,797 |
| 2020 | 5 | 5 | #16,613 |
| 2019 | 10 | 10 | #10,194 |
| 2018 | 7 | 7 | #13,306 |
| 2017 | 8 | 8 | #12,333 |
| 2016 | 6 | 6 | #15,506 |
| 2015 | 14 | 14 | #8,275 |
| 2014 | 10 | 10 | #10,636 |
| 2013 | 7 | 7 | #14,082 |
| 2012 | 10 | 10 | #10,957 |
| 2011 | 8 | 8 | #12,923 |
| 2010 | 9 | 9 | #11,878 |
| 2009 | 11 | 11 | #10,394 |
| 2008 | 9 | 9 | #12,223 |
| 2007 | 8 | 8 | #13,434 |
| 2005 | 8 | 8 | #12,548 |
| 2004 | 12 | 12 | #9,050 |
| 2003 | 5 | 5 | #17,354 |
| 2002 | 6 | 6 | #14,713 |
| 2001 | 8 | 8 | #11,635 |
| 2000 | 6 | 6 | #14,282 |
| 1997 | 5 | — | #15,169 |
| 1996 | 5 | — | #14,896 |
| 1986 | 5 | — | #12,028 |