Last name Kamkasomphou (Kamkasomphou 
) , all over the world, is a very rare cognomen. The family name Kamkasomphou is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kamkasomphou | France |
|
thu kamkasomphou French table tennis player, FR (b. 1968) |
|