Family name 洋乐 (洋乐 
) , around the world, is a very rare cognomen. The family name 洋乐 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. Much more prevalently, 洋乐 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 洋乐 | China |