Surname Supasueb (Supasueb 
) , all around the world, is a very rare last name. The cognomen Supasueb is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Supasueb | Thailand |
Prasit, Wisant, Thongmoah, and Chonlathit