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Surname Sittisek (สิทธาจารย์ , Sittisek
) , all around the world, is a rare family name. The family name Sittisek is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, Sittisek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sittisek, สิทธาจารย์ | Thailand |