Cognomen Viparat (Viparat 
) , all over the world, is a very rare surname. The cognomen Viparat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Viparat is the forename as well as the last name.
Supap, Khomcheon, Panritdam, Phrombun, Lohaphol, Thongkam, Tongchan, Surinchai, Sripairot, Asavasrivorakul, Pintongpan, Tangsakul, Kaewpreedachaed, Khrueaphin, Garnjanasupuk, Thipcharoon, Thongkonak, Thongnoppa, Boontongkaw, Jantraprapaweth, Ngamprasert, Suppharangsan, Kongthib, Kawrasee, Boonchun, Chootaow, Scott, Nunna, Uchue, Saibua, Saelee, Saekwan, Seesuk, Chaiya, Pakdee, Wansuk, Kasipongpaisal, Yotmak, Saepang, Srichan, Chansao, Piyahotara, Glinkhajon, Lunphichit, Nampikul, Hampradit, Vituteerasan, Sookkaew, Saripat, and Jaturatippradab