Leilyn is a very rare variant of Leilani that peaked in 2015 and has since faded.
Leilyn is a girl name. In 2025 it ranked #12,621 for girl births in the United States (and #21,150 across all names), given to 7 babies. Leilyn first appears in 2005 and peaked in 2015 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 7 | 7 | #12,621 |
| 2019 | 6 | 6 | #14,825 |
| 2018 | 7 | 7 | #13,248 |
| 2017 | 5 | 5 | #17,333 |
| 2015 | 12 | 12 | #9,264 |
| 2013 | 7 | 7 | #14,021 |
| 2012 | 8 | 8 | #12,900 |
| 2011 | 7 | 7 | #14,182 |
| 2008 | 8 | 8 | #13,284 |
| 2007 | 8 | 8 | #13,378 |
| 2005 | 5 | 5 | #18,047 |