Family name Pankhueankhat (Pankhueankhat 
) , around the world, is a very rare last name. The surname Pankhueankhat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pankhueankhat | Thailand |
Rawiwan, Phra Kowit, Rattanatiya, and Charoenchai