Last name ปิยะวุฒิโภชน์ (ปิยะวุฒิโภชน์ 
) , all over the world, is a very rare cognomen. The last name ปิยะวุฒิโภชน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปิยะวุฒิโภชน์ | Thailand |