Josai is a very rare variant of Jose that peaked in 2025 and remains in steady use.
Josai is a boy name. In 2025 it ranked #4,615 for boy births in the United States (and #9,784 across all names), given to 22 babies. Josai first appears in 2005 and peaked in 2025 (22 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 22 | 22 | #4,615 |
| 2024 | 12 | 12 | #7,033 |
| 2023 | 12 | 12 | #7,086 |
| 2022 | 5 | 5 | #13,243 |
| 2021 | 6 | 6 | #11,397 |
| 2020 | 5 | 5 | #13,001 |
| 2019 | 10 | 10 | #7,908 |
| 2017 | 9 | 9 | #8,483 |
| 2013 | 6 | 6 | #11,417 |
| 2008 | 5 | 5 | #13,519 |
| 2005 | 5 | 5 | #12,312 |