Family name Suttinat (สุทธินาถ , Suttinat ) , globally, is an extremely rare last name. Much more frequently, Suttinat is the forename as well as the last name.
สุทธิณัฏ, สุทธิณัฐ, and สุทธินัฐ
Sajtiprasert, Puctiprasong, Janklin, Pisitbanyong, Suwanapak, and Sittarachoo
, Suttinat 
) , globally, is an extremely rare last name. Much more frequently, Suttinat is the forename as well as the last name.