Maddyx is a rare variant of Maddox that peaked in 2016 and has grown less common since.
Maddyx is predominantly a girl name. In 2025 it ranked #9,851 among girls (10) and #13,184 among boys (5) — overall #12,688 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 15 | 15 | #9,851 | #13,184 |
| 2024 | 15 | 15 | #12,939 | #9,531 |
| 2023 | 26 | 26 | #7,126 | #8,049 |
| 2022 | 17 | 17 | #10,898 | #9,532 |
| 2021 | 26 | 26 | #7,875 | #6,950 |
| 2020 | 25 | 25 | #7,805 | #7,319 |
| 2019 | 22 | 22 | #7,991 | #9,417 |
| 2018 | 26 | 26 | #7,285 | #7,945 |
| 2017 | 26 | 26 | #8,592 | #6,536 |
| 2016 | 38 | 38 | #6,101 | #5,454 |
| 2015 | 21 | 21 | #12,533 | #6,563 |
| 2014 | 30 | 30 | #11,566 | #4,638 |
| 2013 | 20 | 20 | #9,388 | #9,344 |
| 2012 | 25 | 25 | #8,468 | #7,362 |
| 2011 | 30 | 30 | #8,043 | #5,851 |
| 2010 | 20 | 20 | #12,999 | #6,942 |
| 2009 | 19 | 19 | #11,174 | #8,742 |
| 2008 | 12 | 12 | #16,682 | #12,009 |
| 2007 | 10 | 10 | #19,376 | #13,632 |
| 2006 | 11 | 11 | #18,935 | #11,520 |
| 2005 | 6 | 6 | #15,677 | — |