Cognomen กิตติไชยสาส์น (กิตติไชยสาส์น 
) , throughout the world, is an extremely rare family name. The family name กิตติไชยสาส์น is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| กิตติไชยสาส์น | Thailand |