In the entire world, สุทธิสา (สุทธิสา 
, Suttisa , Sutthisa 
) is a rare primarily female, but very seldom masculine first name. The first name สุทธิสา is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare primarily girly, but very seldom boy's name. Much less frequently, สุทธิสา is the last name as well as the forename.