Family name ปิยพันธุ์เศรณี (ปิยพันธุ์เศรณี 
) , in the entire world, is an extremely rare cognomen. The last name ปิยพันธุ์เศรณี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปิยพันธุ์เศรณี | Thailand |