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Family name Kamonwat (กมลวัฒน์ , Kamonwat
, กมลวัทน์
) , around the world, is a rare cognomen. The surname Kamonwat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname, and Malaysia, where it is an extremely rare surname. More prevalently, Kamonwat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กมลวัทน์, กมลวัฒน์ | Thailand |
| Kamonwat | Malaysia, United States, Thailand |