Maddox is an established boys' name that peaked in 2017 and has grown less common since.
Maddox is predominantly a boy name. In 2025 it ranked #210 among boys (1,664) and #2,635 among girls (66) — overall #396 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 1,730 | 1,730 | #2,635 | #210 |
| 2024 | 1,756 | 1,756 | #2,168 | #217 |
| 2023 | 1,988 | 1,988 | #2,013 | #195 |
| 2022 | 2,210 | 2,210 | #1,950 | #179 |
| 2021 | 2,329 | 2,329 | #1,845 | #173 |
| 2020 | 2,364 | 2,364 | #2,460 | #170 |
| 2019 | 2,590 | 2,590 | #1,885 | #156 |
| 2018 | 2,913 | 2,913 | #1,948 | #140 |
| 2017 | 3,147 | 3,147 | #1,948 | #136 |
| 2016 | 3,029 | 3,029 | #1,739 | #143 |
| 2015 | 2,879 | 2,879 | #2,136 | #148 |
| 2014 | 2,674 | 2,674 | #2,064 | #163 |
| 2013 | 2,499 | 2,499 | #2,297 | #170 |
| 2012 | 2,372 | 2,372 | #2,890 | #168 |
| 2011 | 2,283 | 2,283 | #2,856 | #169 |
| 2010 | 2,170 | 2,170 | #2,826 | #179 |
| 2009 | 2,165 | 2,165 | #2,841 | #181 |
| 2008 | 1,899 | 1,899 | #3,903 | #208 |
| 2007 | 1,692 | 1,692 | #2,844 | #227 |
| 2006 | 1,575 | 1,575 | #2,499 | #236 |
| 2005 | 1,278 | 1,278 | #2,472 | #277 |
| 2004 | 782 | 782 | #2,949 | #378 |
| 2003 | 400 | 400 | #5,529 | #582 |
| 2002 | 103 | 103 | #13,067 | #1,378 |
| 2001 | 33 | 33 | #11,623 | #3,473 |
| 2000 | 15 | 15 | — | #4,952 |
| 1999 | 19 | 19 | #12,154 | #5,530 |
| 1998 | 18 | 18 | — | #3,951 |
| 1997 | 16 | — | — | #4,169 |
| 1996 | 10 | — | — | #5,813 |
| 1995 | 6 | — | — | #8,472 |