The baby name Londynn appears in baby name data for the United States from 2008 to 2024. It was most popular in 2015 with 267 babies given the name.
In the later years of this period, Londynn has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 2008 | 18 |
| 2009 | 6 |
| 2010 | 105 |
| 2011 | 131 |
| 2012 | 114 |
| 2013 | 193 |
| 2014 | 229 |
| 2015 | 267 |
| 2016 | 205 |
| 2017 | 151 |
| 2018 | 153 |
| 2019 | 195 |
| 2020 | 218 |
| 2021 | 227 |
| 2022 | 199 |
| 2023 | 164 |
| 2024 | 138 |