Family name Prakobthan (Prakobthan 
) , globally, is a very rare surname. The family name Prakobthan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Prakobthan | Thailand |
Prasong, Rossarin, Saengsuree, Sitthipong, and Thanchanok