Decker is an uncommon boys' name that peaked in 2022 and remains in steady use.
Decker is predominantly a boy name. In 2025 it ranked #1,501 among boys (117) and #12,220 among girls (7) — overall #3,059 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 124 | 124 | #12,220 | #1,501 |
| 2024 | 181 | 181 | #12,493 | #1,186 |
| 2023 | 193 | 193 | #8,165 | #1,157 |
| 2022 | 240 | 240 | #5,828 | #1,017 |
| 2021 | 216 | 216 | #7,732 | #1,061 |
| 2020 | 216 | 216 | #9,091 | #1,013 |
| 2019 | 213 | 213 | #7,451 | #1,042 |
| 2018 | 223 | 223 | #8,261 | #989 |
| 2017 | 211 | 211 | #11,925 | #998 |
| 2016 | 212 | 212 | #9,028 | #1,013 |
| 2015 | 182 | 182 | — | #1,080 |
| 2014 | 185 | 185 | #17,223 | #1,075 |
| 2013 | 82 | 82 | — | #1,768 |
| 2012 | 72 | 72 | — | #1,967 |
| 2011 | 36 | 36 | — | #3,123 |
| 2010 | 31 | 31 | — | #3,477 |
| 2009 | 29 | 29 | — | #3,654 |
| 2008 | 30 | 30 | — | #3,578 |
| 2007 | 27 | 27 | — | #3,807 |
| 2006 | 15 | 15 | — | #5,586 |
| 2005 | 21 | 21 | — | #4,228 |
| 2004 | 20 | 20 | — | #4,300 |
| 2003 | 15 | 15 | — | #5,094 |
| 2002 | 17 | 17 | — | #4,547 |
| 2001 | 14 | 14 | — | #5,194 |
| 2000 | 30 | 30 | — | #2,932 |
| 1999 | 15 | 15 | — | #4,582 |
| 1998 | 9 | 9 | — | #6,440 |
| 1997 | 19 | — | — | #3,628 |
| 1996 | 13 | — | — | #4,673 |
| 1995 | 8 | — | — | #6,530 |
| 1994 | 13 | — | — | #4,592 |
| 1993 | 15 | — | — | #4,068 |
| 1992 | 13 | — | — | #4,378 |
| 1991 | 14 | — | — | #4,052 |
| 1990 | 14 | — | — | #4,023 |