Family name ขวัญเกษมสุข (ขวัญเกษมสุข 
) , around the world, is a very rare last name. The surname ขวัญเกษมสุข is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ขวัญเกษมสุข | Thailand |
ปภพ, แกว, ณัฐพร, เฉลิม, and สุวัจฉรัตน์