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Surname Sinturak (สินธุรักษ์ , Sinturak
) , all over the world, is a rare family name. The cognomen Sinturak is habitual in Thailand, where it is a rare surname, Malaysia, where it is an extremely rare surname, and the United States. Much less frequently, Sinturak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สินธุรักษ์ | Thailand |
| Sinturak | Malaysia, United States, Thailand |
Suparkorn, Ratchanu, Natthapoj, and Kamonchanok