Family name Aumpowprasart (Aumpowprasart 
) , globally, is an extremely rare cognomen. The last name Aumpowprasart is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aumpowprasart | Thailand |
Pakjira, Dudduen, and Watcharapol