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Cognomen ธำรงศักดิ์ (Thamrongsak , Thumrongsak , Tumrongsak ) , in the entire world, is a very rare last name. The family name ธำรงศักดิ์ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, ธำรงศักดิ์ is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Thumrongsak, Thamrongsak | United States, Thailand |
Tumrongsak | Thailand |
Tamrongsak, and Tanungsak