Family name Sarasak (Sarasak 
) , throughout the world, is a rare last name. The surname Sarasak is characteristic of Thailand, where it is a very rare surname, Indonesia, and India, where it is an extremely rare surname. Much less frequently, Sarasak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sarasak | United States, Thailand, India, Indonesia |