Cognomen Boonhirunyaset (Boonhirunyaset 
) , in the world, is a very rare family name. The last name Boonhirunyaset is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Boonhirunyaset | Thailand |
Patwaranya, Thanutpat, and Phuncharat