Family name Sudasawan (Sudasawan 
) , globally, is an extremely rare last name. Much more frequently, Sudasawan is the forename as well as the last name.
Sutok, Pitak, Slukkam, Chaidee, Saisuwan, Srisawad, Chaichom, Ratsamee, Mueangklat, Plankraiphet, and Chantaranipa