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