Last name Rungrut (Rungrut 
) , in all the world, is a very rare family name. The last name Rungrut is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Rungrut is the forename as well as the last name.
Rompo, Thanadsela, Tunsakul, Wannasri, Monsawatchai, Sangthong, Bootseeta, Phomthong, Tanadsela, Rueangrong, Thanetsila, Bumrungrach, Prapasirikul, Chairuangdej, Kamolsiriprasert, Jantarakorika, Sutthiwarotamakun, Jakkathok, Joungpan, Gunthata, Doungjai, Frank, Starut, Puvijit, Labmala, Mekpromma, Sunonnam, Sunpruksin, Soonyajarn, Petchubon, Dechruksa, Lamkidja, Tallman, Edwards, Matmalai, Parkpoom, Rayakaew, Daneesaman, Karnchanapaisal, and Wattanadamrongsawat