Surname Ranthi (Ranthi 
) , around the world, is a rare cognomen. The last name Ranthi is habitual in India, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Predominantly, Ranthi is the forename as well as the last name.
Bai, Oraon, Urain, Uraon, Manjhi, Mahali, Baraik, Badaik, Bhagat, Kharia, Kumari, Lakada, Tirkey, Mundain, Kerketa, Khalkho, Khariya, Kumbhar, Lohrain, Mapaliey, Kerketta, Nagesiya, Orain, Tigga, Tirki, Toppo, Ram, Ray, Minj, Minz, Sahu, Devi, Doam, Naik, Ekka, Oram, Bhagatain, Orao, Mahli, Majhi, Minja, Munda, Singh, Barla, Kujur, Lakra, Lohar, Tanti, Urao, and Khadiyain