Family name สลอง (สลอง 
, Slong 
) , all over the world, is a rare surname. The family name สลอง is habitual in Malaysia, where it is a rare surname, India, where it is a very rare surname, and Australia. Not in comparison with a country's population, the name is most common in India, Malaysia, and the United States. Much less frequently, สลอง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สลอง | Thailand |
| Slong | China, United States, Nigeria, Malaysia, India |