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Cognomen Mananchai (มนัญชัย , Mananchai
, มานันชัย
) , in the entire world, is a very rare surname. The family name Mananchai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Mananchai is the forename as well as the last name.
Sion, Kaewjamras, Sangsakorn, Nankongnab, Duangkhao, Rojamornkul, Phithaksa, Preedanon, Sangphothong, Naisuksathaporn, Jindarak, Janchong, Paenthong, Leephupirat, Kaenkul, Chuchai, Chaemyai, Gawao, Phengpinit, and Putthaprasaet