Family name Rung Arun (Rung Arun 
) , globally, is an extremely rare last name. The last name Rung Arun is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Rung Arun is the forename as well as the last name.
Srimok, Deeliw, Datemunin, Oikham, Sae Sue, Argesamai, Jantasa, Srivibool, Phubantad, Hinviset, Saritvanich, Noppharit, Bamrungsri, and Sakulthanawat