Surname Pothiban (Pothiban 
) , throughout the world, is a very rare last name. The surname Pothiban is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pothiban | Thailand |
| linchong pothiban researcher (ORCID 0000-0002-4059-5526) |
|