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Cognomen Doungrutai (Doungrutai ) , in the world, is an extremely rare family name. Much more prevalently, Doungrutai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doungrutai | Thailand |
Saisakda, Nakamas, Sangkeaw, Saesaengseerung, and Chuangchai