The baby name Hadlee appears in baby name data for the United States from 2000 to 2024. It was most popular in 2016 with 456 babies given the name.
In the later years of this period, Hadlee has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 2000 | 10 |
| 2002 | 12 |
| 2003 | 9 |
| 2004 | 30 |
| 2005 | 25 |
| 2006 | 25 |
| 2007 | 29 |
| 2008 | 39 |
| 2009 | 35 |
| 2010 | 110 |
| 2011 | 181 |
| 2012 | 178 |
| 2013 | 264 |
| 2014 | 330 |
| 2015 | 382 |
| 2016 | 456 |
| 2017 | 363 |
| 2018 | 369 |
| 2019 | 281 |
| 2020 | 337 |
| 2021 | 440 |
| 2022 | 353 |
| 2023 | 344 |
| 2024 | 307 |