Family name สุทธิโภชน์ (Sutthipoach 
, สุทธิโภชน์ ) , in all the world, is a very rare last name. The surname สุทธิโภชน์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, สุทธิโภชน์ is the forename as well as the last name.