Family name สวัสดิ์สลุง (สวัสดิ์สลุง 
) , all over the world, is a very rare last name. The last name สวัสดิ์สลุง is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| สวัสดิ์สลุง | Thailand |