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