Family name Pongkriengkrai (Pongkriengkrai 
, ปองเกรียงไกร ) , globally, is a very rare last name. The surname Pongkriengkrai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปองเกรียงไกร, Pongkriengkrai | Thailand |