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Across the world, Chumsin (ชุมสิน , Chumsin ) is a rare epicene forename. The first name Chumsin is habitual in South-eastern Asia, particularly Thailand, where it is a rare epicene name.
Sriyan, Poorisri, Thapvongse, Yaemsri, Kaewsung, Parnnark, Thanudpasa, Chumnanka, Chiranakorn, Leelaburanapong, and Srirattanalim