Cognomen Saesu (Saesu 
) , around the globe, is a rare last name. The last name Saesu is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
Ale, Suwannee, Somchart, Somluedee, Angsadaporn, Chenphob, Benjawan, Phuwadon, Jeeranun, Jirapong, Thaising, Thaiying, Thitiwat, Ittiphat, Itthipat, Wanchana, Withawat, Soraphong, Nathaphon, Witthawat, Sasithon, Porncharin, Wanchai, Tantika, Jama, Nara, Nala, Tawan, Nicha, Samart, Samsun, Somsak, Anuwat, Chujit, Thanin, Saiphin, Siriwan, Sudchaen, Songsit, Adisorn, Krisana, Rattana, Lakkana, Wannapa, and Chalongkhun