Surname สุขวิโรจน์ (สุขวิโรจน์ 
, Sukwirod) , worldwide, is a very rare last name. The cognomen สุขวิโรจน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, สุขวิโรจน์ is the forename as well as the last name.