Family name Masawat (Masawat 
) , worldwide, is a rare surname. The surname Masawat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is a very rare surname. Also, Masawat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Masawat | Saudi Arabia, Pakistan, Malaysia, Thailand |