Leelynn is a very rare name used for both girls and boys that peaked in 2020 and has grown less common since.
Leelynn is predominantly a boy name. In 2025 it ranked #8,644 among boys (9) and #12,620 among girls (7) — overall #12,111 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 16 | 16 | #12,620 | #8,644 |
| 2024 | 12 | 12 | — | #7,089 |
| 2023 | 9 | 9 | — | #8,641 |
| 2021 | 18 | 18 | #16,654 | #6,537 |
| 2020 | 25 | 25 | #14,396 | #4,961 |
| 2019 | 16 | 16 | #10,987 | #10,382 |
| 2018 | 5 | 5 | — | #13,351 |
| 2017 | 17 | 17 | #13,511 | #7,912 |
| 2016 | 12 | 12 | — | #6,971 |
| 2015 | 19 | 19 | #13,850 | #6,916 |
| 2014 | 19 | 19 | #18,066 | #6,182 |
| 2013 | 14 | 14 | #15,726 | #9,314 |
| 2012 | 16 | 16 | #16,051 | #7,901 |
| 2011 | 20 | 20 | #12,858 | #6,846 |
| 2010 | 8 | 8 | — | #9,330 |
| 2009 | 14 | 14 | #16,370 | #9,529 |
| 1999 | 5 | 5 | #15,793 | — |