Surname ศิริหงษ์ทอง (ศิริหงษ์ทอง 
, Sirihongthong 
) , globally, is a very rare family name. The surname ศิริหงษ์ทอง is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศิริหงษ์ทอง | Thailand |
| Sirihongthong | United States, Thailand |