Surname Rungruthai (Rungruthai 
) , in the entire world, is an extremely rare family name. Predominantly, Rungruthai is the forename as well as the last name.
Sathum, Chalermcheep, Thananchai, Supjaroenkun, Supjaroenkul, Thipsirovate, Leosiripong, Prakobkit, Yamamoto, Thongbor, Seemapun, Faikhrue, Trairat, Taendee, Koodsom, Boonlom, Boonmeechai, and Wangprasopklang