Surname Siriphinyo (สิริภิญโญ 
, Siriphinyo ) , all around the world, is an extremely rare last name. The family name Siriphinyo is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Siriphinyo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Siriphinyo, สิริภิญโญ | Thailand |