Family name สุรทิณฑ์ (สุรทิณฑ์ 
) , in all the world, is a very rare last name. The last name สุรทิณฑ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, สุรทิณฑ์ is the forename as well as the last name.