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Cognomen Thamjitsakul (Thamjitsakul ) , in the world, is a very rare last name. The family name Thamjitsakul is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thamjitsakul | Thailand |
Somchai, Laksika, Narathan, and Thanchanog