Last name พงศ์กิตติบุญ (พงศ์กิตติบุญ 
) , in the world, is an extremely rare surname. The cognomen พงศ์กิตติบุญ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พงศ์กิตติบุญ | Thailand |