Cognomen ปัญญาจิรภาส (ปัญญาจิรภาส, Phanyajirapas 
) , around the globe, is a very rare surname. The cognomen ปัญญาจิรภาส is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phanyajirapas | Thailand |