Family name Tunyalak (Tunyalak 
) , worldwide, is an extremely rare surname. Much more prevalently, Tunyalak is the forename as well as the last name.
Ranual, Thongsrikaew, Taweechaipak, Wichiankeao, Wichiankaeo, Lertsuksataporn, Wadeesirisak, Keawboonma, Suttiprapa, Ramakomut, Bunprakong, Junplong, Promchot, Promsing, Kertphiboon, Bunwongkaew, Chimpasngk, Songteph, Junjer, Sadidsuwannakun, Suparut, Sorakha, Ampawan, Kingket, Thongkhamphong, Jun Jer, Intajak, Yoosook, Michaiya, Sangarun, Singngoy, Sirikhan, Vuttidee, and Chaipattarapan