Surname Supei (Supei 
) , globally, is a very rare cognomen. The last name Supei is habitual in Tanzania, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Much more prevalently, Supei is the forename as well as the last name.
Ge, Munda, Murmu, Soren, Smile, Swain, Cheng, Chuah, Kuang, Patra, Majhi, Nayak, Zhang, Zheng, Marndi, Chatar, Behera, Pingua, Purtti, Dharua, Hansda, Huang, Hemrum, Wang, Tudu, Li, Ng, Ho, Xu, Lin, Liu, Loh, Jin, Tan, Naik, Ooi, Sahu, Shen, Chou, Bhue, Bhoi, Peng, Dong, Guia, Lien, Zhu, and Pradhan