Surname Suthisuk (Suthisuk 
) , around the globe, is a very rare last name. The family name Suthisuk is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Suthisuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Suthisuk | United States, Thailand |