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Last name Khammawat (Khammawat ) , in the world, is an extremely rare cognomen. The family name Khammawat is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Khammawat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khammawat | Thailand |
Khunvong, Khwankhao, and Tantragool