Surname Kanjanawongsa (Kanjanawongsa 
) , in all the world, is a very rare family name. The family name Kanjanawongsa is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Kanjanawongsa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kanjanawongsa | Thailand |