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Cognomen Chanthamat (Chanthamat
, จันทมาตย์
, จันทะมาตร
) , all over the world, is a rare surname. The surname Chanthamat is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare surname, Thailand, where it is a rare surname, and Malaysia, where it is a very rare surname. Much less frequently, Chanthamat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chanthamat | Malaysia, Laos, United States, Thailand |
| จันทะมาตร, จันทมาตย์ | Thailand |