Surname 世彰 (世彰 
) , across the world, is a very rare family name. The last name 世彰 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 世彰 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 世彰 | China |
| 村上 世彰 Japanese investor, JP (b. 1959) |
|