Last name 晟周 (晟周 
) , in all the world, is a very rare family name. The surname 晟周 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 晟周 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 晟周 | China |
| 浦上 晟周 Japanese child actor, JP (b. 1999) |
|