Cognomen ขัตติย (Khattiya 
, ขัตติย , Khatthi ) , around the world, is quite a rare last name. The last name ขัตติย is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare surname, Thailand, and Myanmar, where it is a rare surname. Also, ขัตติย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khattiya | Myanmar, Thailand, United States, India, Laos |
| ขัตติย, Khattiy | Thailand |
| Khatthi | India, Thailand |
Kattiy, Khatthan, and Khattiyada