Maddyn is a rare girls' name that peaked in 2022 and remains in steady use.
Maddyn is predominantly a girl name. In 2025 it ranked #2,313 for girl births in the United States (and #4,170 across all names), given to 79 babies. Maddyn first appears in 2004 and peaked in 2022 (80 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 79 | 79 | #2,313 | — |
| 2024 | 55 | 55 | #2,999 | — |
| 2023 | 59 | 59 | #2,873 | — |
| 2022 | 87 | 87 | #2,331 | #10,454 |
| 2021 | 75 | 75 | #2,405 | — |
| 2020 | 81 | 81 | #2,367 | #11,464 |
| 2019 | 59 | 59 | #2,842 | — |
| 2018 | 75 | 75 | #2,412 | — |
| 2017 | 65 | 65 | #2,683 | — |
| 2016 | 68 | 68 | #2,611 | — |
| 2015 | 61 | 61 | #2,872 | — |
| 2014 | 51 | 51 | #3,212 | — |
| 2013 | 56 | 56 | #2,994 | — |
| 2012 | 59 | 59 | #2,924 | — |
| 2011 | 49 | 49 | #3,701 | #10,338 |
| 2010 | 39 | 39 | #4,364 | #13,509 |
| 2009 | 51 | 51 | #3,546 | #13,729 |
| 2008 | 42 | 42 | #4,241 | #13,820 |
| 2007 | 22 | 22 | #6,232 | — |
| 2006 | 13 | 13 | #9,069 | — |
| 2005 | 12 | 12 | #9,216 | — |
| 2004 | 7 | 7 | #13,637 | — |