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Family name Ruangsak (เรืองศักดิ์ , Ruangsak ) , across the world, is quite a rare cognomen. The surname Ruangsak is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. More frequently, Ruangsak is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
เรืองศักดิ์ | Thailand |
Ruangsak | United States, Thailand |