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