Cognomen Sutas (สุทัศน์ 
, Sutas 
) , throughout the world, is a rare family name. The surname Sutas is characteristic of Lithuania, where it is quite a rare surname, Thailand, where it is a rare surname, and Australia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Thailand, Lithuania, and the United Kingdom. Much more prevalently, Sutas is the forename as well as the last name.
Masa, Suwonnavong, Srihiran, Kaiyapan, Kaewpool, Kongjongjan, Khamfaeng, Prutpharsakun, Dulyakup, Thipsing, Urangsimawong, Songvisai, Srisawang, Prasatsuwan, Thainugool, Thongpool, Trongtorsak, Fungklinphakathip, Chaisungkra, Kaewprasop, Suwannavong, Srithanyarat, Suthapan, Suntarat, Sittibut, Sittipan, Xahamahamonkol, Meihuber, Saetan, Suksom, Jeraja, Inplee, Saengun, Srichan, Choolok, Choodam, Piriyayothakul, Boonchu, Passago, Peiwdee, Phukaoluan, Putsorn, Dejkunjorn, Naweera, Vitaksabut, Vipadthum, Sattanan, Singbamroong, Khoenphai, and Rattanapradit