Leilan is a very rare boys' name that peaked in 2010 and has grown less common since.
Leilan is a boy name. In 2025 it ranked #8,647 for boy births in the United States (and #17,899 across all names), given to 9 babies. Leilan first appears in 2006 and peaked in 2010 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 9 | 9 | #8,647 |
| 2023 | 10 | 10 | #8,037 |
| 2022 | 9 | 9 | #8,710 |
| 2021 | 5 | 5 | #13,290 |
| 2019 | 7 | 7 | #10,385 |
| 2018 | 8 | 8 | #9,312 |
| 2017 | 14 | 14 | #6,212 |
| 2015 | 13 | 13 | #6,552 |
| 2014 | 11 | 11 | #7,347 |
| 2013 | 6 | 6 | #11,586 |
| 2012 | 10 | 10 | #7,902 |
| 2011 | 12 | 12 | #6,847 |
| 2010 | 14 | 14 | #6,242 |
| 2009 | 12 | 12 | #7,073 |
| 2008 | 7 | 7 | #10,581 |
| 2007 | 9 | 9 | #8,641 |
| 2006 | 5 | 5 | #13,213 |