Family name หิรัญสิริโชค (หิรัญสิริโชค 
) , around the globe, is a very rare last name. The last name หิรัญสิริโชค is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| หิรัญสิริโชค | Thailand |