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Cognomen Piyabutr (ปิยบุตร , Piyabutr
) , around the world, is a very rare last name. The last name Piyabutr is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Piyabutr is the forename as well as the last name.
Sunsap, Jivaramonaikul, Surapisitchat, Wiwatdechakul, Wipatasilapin, Suwankarm, Suthidara, Saengkanokkul, Santipong, Hirunsap, Thanakorawich, Nakaphiw, Khansang, Sompakdee, Sanpoolsrap, Pradsilp, Bunkhun, Atisook, Arwabutr, Inroon, Juntae, Petchkon, and Chantrapanichgul