Family name Mungkalasawat (Mungkalasawat 
) , around the globe, is a very rare surname. The last name Mungkalasawat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Mungkalasawat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mungkalasawat | Thailand |