In all the world, Kaiga (Kaiga 
) is a very rare largely boy's, but seldom feminine forename. The given name Kaiga is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is a very rare mostly male, but uncommonly female name. More frequently, Kaiga is the last name as well as the forename.
Joe, Toshio, Tersen, Newton, Eiichi, Harris, Harold, Yoshio, Yuriko, Makurwa, Mitsuru, Mustafa, Katsumi, Takashi, Tsutomu, Hiroshi, Francis, Masatoshi, Caroline, Boniface, Karmanek, Kiritoshi, Tatsuo, Dawson, Daniel, Katsuo, Anne, Koki, Remo, Rubi, Noel, Ippu, Yozo, Masao, Saidi, Akira, Reverend, Betty, Kazuo, Peter, Delma, Julie, Taiva, Naomi, Hideo, Mariko, Mitsuo, Shigeo, Bonpu, and Nicholas