Cognomen Kaeochomphu (Kaeochomphu 
) , across the world, is an extremely rare last name. The cognomen Kaeochomphu is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaeochomphu | Thailand |
Nittiya, Rungrueang, and Surattanaporn