Family name Hengkrathok (Hengkrathok 
) , in all the world, is an extremely rare last name. The family name Hengkrathok is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hengkrathok | Thailand |
| noppawit hengkrathok Thai volleyball player |
|