Cognomen กิตติสุพัฒน์ (กิตติสุพัฒน์ 
, Kittisupat ) , throughout the world, is a very rare family name. The cognomen กิตติสุพัฒน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, กิตติสุพัฒน์ is the forename as well as the last name.