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Cognomen Chanasuk (ชนะศึก , Chanasuk
, ชนะสุข
) , around the world, is a rare family name. The last name Chanasuk is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname. Also, Chanasuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ชนะสุข, ชนะศึก | Thailand |
| Chanasuk | United States, Thailand |