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Family name Piak (Pica
, Piak
, เปี๊ยก) , in all the world, is a common cognomen. The surname Piak is characteristic of Italy, where it is quite a rare surname, Portugal, and Romania. Measured by absolute frequency, it is commonest in Italy, Philippines, and Indonesia. Much less frequently, Piak is the forename as well as the last name.
Koh, Saeoung, Kratiam, Porawat, Ritsang, Gregory, Jantama, Jiaying, Tonming, Intaros, Sonthaya, Changiam, Boonlert, Kijviriya-Langford, Ritsaeng, Thompanorporn, Nattawat, Noravong, Muangsing, Shikamaru, Sanlaopho, Thapsirak, Utrapiromsuk, Gieser, Goh, Lim, Jan, Tan, Yee, Yeo, Adih, Teng, Manma, Moses, Sturm, Adiak, Aciak, Chiok, Banun, Berre, Ketek, Sangma, Poster, Uniang, and Phomphakdy