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Cognomen Tassakul (Tassakul , ทัศนสกุล
) , across the world, is a very rare last name. The surname Tassakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tassakul, ทัศนสกุล | Thailand |
Pitradchaya, Santitorn, Nathapatch, and Nathakrita