The baby name Deegan appears in baby name data for the United States from 2002 to 2024. It was most popular in 2011 with 191 babies given the name.
In the later years of this period, Deegan has become less common than it once was.
| Year | Count |
|---|---|
| 2002 | 10 |
| 2003 | 5 |
| 2004 | 17 |
| 2005 | 51 |
| 2006 | 49 |
| 2007 | 124 |
| 2008 | 159 |
| 2009 | 122 |
| 2010 | 171 |
| 2011 | 191 |
| 2012 | 151 |
| 2013 | 137 |
| 2014 | 88 |
| 2015 | 114 |
| 2016 | 124 |
| 2017 | 76 |
| 2018 | 60 |
| 2019 | 65 |
| 2020 | 27 |
| 2021 | 41 |
| 2022 | 44 |
| 2023 | 32 |
| 2024 | 36 |