Surname Rukthum (Rukthum 
) , in the world, is a very rare last name. The surname Rukthum is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Rukthum is the forename as well as the last name.
Ravee, Teerat, Phumjai, Sittipon, Thidarut, Chalermpon, and Pannathorn