Cognomen Kheowkhamsaeng (Kheowkhamsaeng 
) , all around the world, is an extremely rare last name. The family name Kheowkhamsaeng is habitual in Australia, where it is a very rare surname, and Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kheowkhamsaeng | Australia, Thailand |