Chastin is a rare name used for both girls and boys that peaked in 2001 and has since faded.
Chastin is predominantly a boy name. It last appears in U.S. records in 2024. Chastin was first reported in SSA data in 1978 and peaked in 2007 (23 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2024 | 5 | 5 | — | #12,669 |
| 2023 | 6 | 6 | — | #11,073 |
| 2020 | 7 | 7 | — | #9,754 |
| 2019 | 14 | 14 | — | #6,156 |
| 2018 | 7 | 7 | — | #9,857 |
| 2017 | 10 | 10 | — | #7,668 |
| 2016 | 14 | 14 | — | #6,099 |
| 2015 | 7 | 7 | — | #9,744 |
| 2014 | 19 | 19 | #17,122 | #6,045 |
| 2013 | 12 | 12 | — | #6,673 |
| 2012 | 15 | 15 | — | #5,763 |
| 2011 | 11 | 11 | — | #7,092 |
| 2010 | 12 | 12 | — | #6,756 |
| 2009 | 14 | 14 | — | #6,150 |
| 2008 | 10 | 10 | — | #7,791 |
| 2007 | 23 | 23 | — | #4,256 |
| 2006 | 19 | 19 | #13,893 | #6,530 |
| 2005 | 9 | 9 | — | #7,739 |
| 2004 | 21 | 21 | — | #4,144 |
| 2003 | 15 | 15 | — | #5,075 |
| 2002 | 19 | 19 | #11,341 | #6,150 |
| 2001 | 27 | 27 | #13,874 | #3,863 |
| 2000 | 20 | 20 | #13,508 | #5,079 |
| 1999 | 12 | 12 | — | #5,361 |
| 1998 | 19 | 19 | #12,771 | #4,918 |
| 1997 | 20 | — | #8,478 | #5,713 |
| 1996 | 21 | — | #8,952 | #4,920 |
| 1995 | 7 | — | #10,729 | — |
| 1994 | 17 | — | #12,074 | #5,158 |
| 1993 | 24 | — | #8,863 | #4,049 |
| 1992 | 19 | — | #10,693 | #4,607 |
| 1991 | 22 | — | #9,490 | #4,038 |
| 1990 | 16 | — | #13,351 | #4,716 |
| 1989 | 21 | — | #12,742 | #3,476 |
| 1988 | 11 | — | — | #4,203 |
| 1987 | 14 | — | #7,482 | #7,121 |
| 1986 | 5 | — | — | #6,895 |
| 1984 | 9 | — | — | #4,262 |
| 1983 | 11 | — | #10,537 | #5,601 |
| 1982 | 13 | — | #7,585 | #6,526 |
| 1981 | 7 | — | — | #5,030 |
| 1978 | 5 | — | — | #5,942 |