Cognomen Kwanruean (Kwanruean 
) , globally, is an extremely rare last name. The cognomen Kwanruean is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname, and Malaysia. Much more prevalently, Kwanruean is the forename as well as the last name.
Pengma, Sasiwimolpich, Mongkolsawat, Wongyongsin, Phromkerd, Katsawang, Bunkamnoed, Bunthueng, Chaiwanit, Yongsawad, Worrasiri, Wongthai, Thepkorach, Phochai Emmett, Bunthung, Buntheng, Chuthong, Changsri, Srihirun, Srilamyai, Meechunak, Intanet, Pangpoo, Pantong, Arsakit, Jitadulkarn, Intarangsee, and Kanjanaworakij