Family name สารศักดิ์ (Sarasak 
, สารศักดิ์ , Sarsak 
) , in the entire world, is a rare surname. The surname สารศักดิ์ is habitual in Jordan, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Thailand. In absolute terms, it is commonest in Jordan, Thailand, and India. Much less frequently, สารศักดิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sarasak | United States, Indonesia, India, Thailand |
| สารศักดิ์ | Thailand |
| Sarsak | Jordan, Thailand, India, Saudi Arabia, United States |