Family name หิรัญปัญญาพัชญ์ (หิรัญปัญญาพัชญ์ 
) , all around the world, is an extremely rare cognomen. The family name หิรัญปัญญาพัชญ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| หิรัญปัญญาพัชญ์ | Thailand |