Jasyn is a very rare variant of Jason that peaked in 2010 and has since faded.
Jasyn is a boy name. In 2025 it ranked #10,119 for boy births in the United States (and #20,888 across all names), given to 7 babies. Jasyn first appears in 1972 and peaked in 2010 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 7 | 7 | #10,119 |
| 2021 | 7 | 7 | #10,184 |
| 2020 | 7 | 7 | #9,997 |
| 2018 | 6 | 6 | #11,376 |
| 2015 | 7 | 7 | #10,003 |
| 2014 | 5 | 5 | #12,903 |
| 2013 | 5 | 5 | #12,952 |
| 2012 | 13 | 13 | #6,465 |
| 2011 | 8 | 8 | #9,125 |
| 2010 | 14 | 14 | #6,176 |
| 2009 | 7 | 7 | #10,338 |
| 2008 | 6 | 6 | #11,702 |
| 2007 | 10 | 10 | #7,843 |
| 2006 | 7 | 7 | #10,035 |
| 2005 | 7 | 7 | #9,557 |
| 2004 | 6 | 6 | #10,548 |
| 2003 | 8 | 8 | #8,177 |
| 2002 | 6 | 6 | #9,939 |
| 2000 | 8 | 8 | #7,779 |
| 1997 | 6 | — | #8,624 |
| 1996 | 10 | — | #5,737 |
| 1995 | 5 | — | #9,464 |
| 1994 | 5 | — | #9,451 |
| 1989 | 5 | — | #8,455 |
| 1978 | 6 | — | #5,372 |
| 1977 | 5 | — | #6,279 |
| 1975 | 8 | — | #4,103 |
| 1972 | 5 | — | #5,314 |