Surname วงศ์วสุ (วงศ์วสุ 
) , around the world, is a very rare family name. The cognomen วงศ์วสุ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, วงศ์วสุ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วงศ์วสุ | Thailand |