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