Family name ชินถาวร (ชินถาวร 
, Chinathaworn , Chintavorn 
) , in all the world, is a very rare surname. The cognomen ชินถาวร is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chintaworn, ชินถาวร, Chinathaworn | Thailand |
| Chintavorn | United States, Thailand |