Cognomen Varattaya (Varattaya 
) , worldwide, is an extremely rare surname. The last name Varattaya is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Much more frequently, Varattaya is the forename as well as the last name.
Somkid, Jangkrajarng, Promthaworn, Chailangka, Chamnarnsri, Witoonpun, Witoonpan, Viwatanant, Siribarameetum, Jenkulprasoot, Limsakul, Damdenngam, Klaymanee, Boontham, Chaitrakankij, Chominsi, Sinseree, Santimit, Norkaew, Jongnok, Dhepsuya, Dongart, Ruansai, Polyiem, Assakul, Somchai, Yaibua, Thakul, Jaihow, Srisawat, and Phongkraphan