Ostin is a rare boys' name that peaked in 2023 and remains in steady use.
Ostin is a boy name. In 2025 it ranked #4,498 for boy births in the United States (and #9,576 across all names), given to 23 babies. Ostin was first reported in SSA data in 1992 and peaked in 2023 (38 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 23 | 23 | #4,498 |
| 2024 | 23 | 23 | #4,525 |
| 2023 | 38 | 38 | #3,211 |
| 2022 | 29 | 29 | #3,845 |
| 2021 | 29 | 29 | #3,794 |
| 2020 | 15 | 15 | #5,901 |
| 2019 | 18 | 18 | #5,295 |
| 2018 | 21 | 21 | #4,700 |
| 2017 | 17 | 17 | #5,456 |
| 2016 | 21 | 21 | #4,730 |
| 2015 | 19 | 19 | #5,010 |
| 2014 | 15 | 15 | #5,923 |
| 2013 | 11 | 11 | #7,412 |
| 2012 | 12 | 12 | #6,928 |
| 2011 | 11 | 11 | #7,367 |
| 2010 | 14 | 14 | #6,284 |
| 2009 | 16 | 16 | #5,740 |
| 2008 | 10 | 10 | #8,132 |
| 2007 | 10 | 10 | #8,014 |
| 2006 | 13 | 13 | #6,366 |
| 2005 | 11 | 11 | #6,990 |
| 2004 | 9 | 9 | #7,998 |
| 2003 | 7 | 7 | #9,355 |
| 2002 | 11 | 11 | #6,406 |
| 2001 | 12 | 12 | #5,927 |
| 2000 | 7 | 7 | #8,877 |
| 1999 | 9 | 9 | #6,950 |
| 1998 | 8 | 8 | #7,353 |
| 1997 | 5 | — | #10,381 |
| 1996 | 8 | — | #6,944 |
| 1993 | 7 | — | #7,399 |
| 1992 | 5 | — | #9,433 |