Surname จันทะสินธุ์ (Chantasin 
, จันทะสินธุ์ , Janthasin ) , in all the world, is a very rare last name. The surname จันทะสินธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia. Very seldom, จันทะสินธุ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chantasin | Malaysia, Thailand |
| จันทะสินธุ์, Janthasin | Thailand |