"Nachhiring" is one of the indigenous clan of Kirat Rai people of Nepal, after the Kirat dynasty was over, Kirat dynasty is the longest ruler of Nepal from pre-historic to historic period that ruled 1225 years, all the Rai people relocated to the eastern part of Nepal and begun to reside in many hill eastern areas. Nachhiring Rai were basically resided in Khotang and Solukhumbu districts, with time being they started to spread as the population grew up, hence Nachhiring people are found in Khotang, Solukhumbu, Jhapa, Morang, sunsari districts of Nepal to Darjeeling in India and all over the world. Nachhiring Rai people have their own language, culture and they are honest and trustworthy people, with the time many of them left home to pursue a better lifestyle and reached many foreign countries from Asia to Europe. In khotang there is a village Bangdel, from where many o
Nachhiring people went to Darjeeling in the beginning and never returned but named themselves as Bangdel Rai, Sotang Rai are named as per the village's name as they live in Sotang village of Solukhumbu but they are Nachiring Rai. In khotang, there are places called, Bangdel, Rakha, Hara, Sumtel, Baksila, Aishelukharka, Badel Para, Habou, Makpa, Dipsung of aboriginal Nachhiring people. Popular names of Nachhiring people are, Lain Singh Bangdel, Udaya Sotang Manila Sotang, Gopal Kirati,
Bangdel is main place of the Raggo Nachhiring people, Raggo is the sub-clan called "Pachhaa" in Rai community, the ancestor of Raggo, which is called "Purkha" the eldest of the village, was Biruman Rai.