Jasai is a rare variant of Jase that peaked in 2025 and has grown less common since.
Jasai is predominantly a boy name. In 2025 it ranked #439 among boys (719) and #11,334 among girls (8) — overall #879 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 727 | 727 | #11,334 | #439 |
| 2024 | 167 | 167 | — | #1,214 |
| 2023 | 82 | 82 | — | #1,918 |
| 2022 | 102 | 102 | — | #1,684 |
| 2021 | 83 | 83 | — | #1,860 |
| 2020 | 65 | 65 | — | #2,153 |
| 2019 | 69 | 69 | — | #2,098 |
| 2018 | 40 | 40 | — | #2,967 |
| 2017 | 45 | 45 | — | #2,734 |
| 2016 | 34 | 34 | — | #3,326 |
| 2015 | 37 | 37 | — | #3,111 |
| 2014 | 17 | 17 | — | #5,359 |
| 2013 | 19 | 19 | — | #4,875 |
| 2012 | 18 | 18 | — | #5,129 |
| 2011 | 27 | 27 | — | #3,836 |
| 2010 | 20 | 20 | — | #4,751 |
| 2009 | 29 | 29 | #18,497 | #4,215 |
| 2008 | 17 | 17 | — | #5,348 |
| 2007 | 11 | 11 | — | #7,314 |
| 2006 | 20 | 20 | — | #4,587 |
| 2005 | 9 | 9 | — | #7,931 |
| 2004 | 16 | 16 | — | #5,109 |
| 2002 | 6 | 6 | — | #9,934 |