Surname Chotiewetsin (Chotiewetsin 
) , all around the world, is a very rare last name. The surname Chotiewetsin is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chotiewetsin | Thailand |
Atirat, Chaiwat, Chotikawin, and Choonhawat