Sebastien is an uncommon boys' name that peaked in 2007 and has grown less common since.
Sebastien is a boy name. In 2025 it ranked #2,473 for boy births in the United States (and #5,323 across all names), given to 55 babies. Sebastien first appears in 1971 and peaked in 2007 (178 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 55 | 55 | #2,473 |
| 2024 | 88 | 88 | #1,850 |
| 2023 | 97 | 97 | #1,725 |
| 2022 | 108 | 108 | #1,622 |
| 2021 | 93 | 93 | #1,746 |
| 2020 | 59 | 59 | #2,317 |
| 2019 | 87 | 87 | #1,784 |
| 2018 | 107 | 107 | #1,575 |
| 2017 | 103 | 103 | #1,578 |
| 2016 | 118 | 118 | #1,463 |
| 2015 | 129 | 129 | #1,357 |
| 2014 | 134 | 134 | #1,316 |
| 2013 | 155 | 155 | #1,166 |
| 2012 | 116 | 116 | #1,437 |
| 2011 | 138 | 138 | #1,256 |
| 2010 | 133 | 133 | #1,296 |
| 2009 | 142 | 142 | #1,254 |
| 2008 | 174 | 174 | #1,080 |
| 2007 | 178 | 178 | #1,058 |
| 2006 | 171 | 171 | #1,052 |
| 2005 | 156 | 156 | #1,067 |
| 2004 | 154 | 154 | #1,052 |
| 2003 | 150 | 150 | #1,044 |
| 2002 | 142 | 142 | #1,071 |
| 2001 | 145 | 145 | #1,023 |
| 2000 | 114 | 114 | #1,194 |
| 1999 | 97 | 97 | #1,276 |
| 1998 | 65 | 65 | #1,617 |
| 1997 | 74 | — | #1,464 |
| 1996 | 64 | — | #1,568 |
| 1995 | 56 | — | #1,643 |
| 1994 | 56 | — | #1,640 |
| 1993 | 41 | — | #1,997 |
| 1992 | 40 | — | #1,998 |
| 1991 | 38 | — | #2,010 |
| 1990 | 46 | — | #1,752 |
| 1989 | 24 | — | #2,677 |
| 1988 | 26 | — | #2,350 |
| 1987 | 15 | — | #3,312 |
| 1986 | 13 | — | #3,622 |
| 1985 | 13 | — | #3,568 |
| 1984 | 25 | — | #2,150 |
| 1983 | 12 | — | #3,589 |
| 1982 | 22 | — | #2,328 |
| 1981 | 8 | — | #4,888 |
| 1980 | 11 | — | #3,806 |
| 1979 | 8 | — | #4,781 |
| 1978 | 8 | — | #4,493 |
| 1977 | 5 | — | #6,697 |
| 1976 | 8 | — | #4,354 |
| 1975 | 9 | — | #3,895 |
| 1973 | 8 | — | #3,995 |
| 1972 | 8 | — | #3,911 |
| 1971 | 11 | — | #3,114 |