Cognomen ปิติบุญญะกุล (ปิติบุญญะกุล 
) , around the world, is an extremely rare surname. The family name ปิติบุญญะกุล is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปิติบุญญะกุล | Thailand |