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