The baby name Lennyn appears in baby name data for the United States from 2015 to 2024. It was most popular in 2023 with 59 babies given the name.
Over the period shown, Lennyn has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 2015 | 5 |
| 2017 | 10 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 29 |
| 2021 | 37 |
| 2022 | 55 |
| 2023 | 59 |
| 2024 | 32 |