In the entire world, 上昌也 (上昌也 
) is a very rare boy's given name. The given name 上昌也 is habitual in Eastern Asia, particularly China, where it is an extremely rare masculine name. Much less frequently, 上昌也 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 上昌也 | China |