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