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