Cognomen ซู-รุง (ซู-รุง 
) , across the world, is an extremely rare family name. The last name ซู-รุง is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Parts of the name also exists independently as a last name ซู, and a first name รุง.
| VARIANT | COUNTRY |
|---|---|
| ซู-รุง | Thailand |