Family name Pruksakosol (Pruksakosol 
) , across the world, is a very rare last name. The last name Pruksakosol is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pruksakosol | Thailand |
Chaninat, Daungrerdee, and Witchulada