Cognomen 浜洲 (浜洲 
) , in the entire world, is a very rare surname. The family name 浜洲 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 浜洲 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 浜洲 | China |