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