Last name ขัตติวงศ์ (ขัตติวงศ์ 
, Khadtiwong ) , in the world, is a very rare surname. The family name ขัตติวงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ขัตติวงศ์ is the forename as well as the last name.