Cognomen หิรัญสุวรรณา (หิรัญสุวรรณา 
) , globally, is an extremely rare surname. The family name หิรัญสุวรรณา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| หิรัญสุวรรณา | Thailand |