Surname สวิสส์ (Sawit 
, สวิสส์ ) , throughout the world, is quite a rare last name. The last name สวิสส์ is characteristic of South-eastern Asia, particularly Philippines, where it is quite a rare surname, Indonesia, where it is a rare surname, and Malaysia. Very seldom, สวิสส์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawit | Philippines, Saudi Arabia, Thailand, Malaysia, Indonesia |
| สวิสส์ | Thailand |