Brazos is a rare boys' name that peaked in 2019 and remains in steady use.
Brazos is predominantly a boy name. In 2025 it ranked #7,755 among boys (10) and #15,327 among girls (5) — overall #12,422 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 15 | 15 | #15,327 | #7,755 |
| 2024 | 24 | 24 | #15,688 | #5,096 |
| 2023 | 20 | 20 | — | #4,905 |
| 2022 | 26 | 26 | — | #4,106 |
| 2021 | 18 | 18 | — | #5,143 |
| 2020 | 19 | 19 | #15,515 | #6,023 |
| 2019 | 26 | 26 | #15,944 | #4,659 |
| 2018 | 26 | 26 | — | #4,006 |
| 2017 | 25 | 25 | — | #4,118 |
| 2016 | 22 | 22 | — | #4,495 |
| 2015 | 17 | 17 | — | #5,327 |
| 2014 | 12 | 12 | — | #6,695 |
| 2013 | 10 | 10 | — | #7,608 |
| 2012 | 12 | 12 | — | #6,680 |
| 2011 | 12 | 12 | — | #6,643 |
| 2010 | 14 | 14 | — | #6,082 |
| 2009 | 13 | 13 | — | #6,480 |
| 2008 | 8 | 8 | — | #9,107 |
| 2007 | 7 | 7 | — | #9,904 |
| 2006 | 5 | 5 | — | #12,283 |
| 2005 | 8 | 8 | — | #8,392 |
| 2004 | 5 | 5 | — | #11,585 |
| 2003 | 7 | 7 | — | #8,774 |
| 2001 | 6 | 6 | — | #9,407 |
| 1999 | 6 | 6 | — | #8,831 |
| 1998 | 9 | 9 | — | #6,380 |
| 1994 | 5 | — | — | #8,955 |