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