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Last name Koysataya (Koysataya ) , globally, is a very rare surname. The last name Koysataya is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Koysataya | Thailand |
Chanpon, Chanapon, Chanapol, Chadchanok, and Jatsadakorn