Cognomen Wichet (วิเชษฐ์ 
, วิเชษฐ , Wichet 
) , all around the world, is a very rare family name. The family name Wichet is habitual in Luxembourg, where it is quite a rare surname, Germany, where it is a very rare surname, and Thailand. Much more frequently, Wichet is the forename as well as the last name.
Panya, Pengboon, Jiraphan, Trikhayutthasakun, Hanracha, Hayidaoh, Madsomboon, Sophitanontrat, Buttachien, Kaewruang, Khwankhao, Kiangkaeo, Taochaimul, Thipprasert, Nimtrakul, Sakulwattana, Soisangwan, Pornlertpong, Duangphimai, Chaisompongpun, Cheewapanit, Kaewkrajang, Panthong, Chuchaeu, Chotphuang, Seangsai, Meekay, Saitae, Sotong, Pawong, Longae, Immlak, Meechai, Saenkum, Sienaun, Chitugson, Wattanapanich, Chotbut, Klungtong, Pansang, Pokalai, Rattana, Runjaroen, Darakai, Laksinchai, Juntree, Wivethpaisarn, Sirichai, Buarapa, and Rattanapongsen