Surname Kaiga (Kaiga 
) , in all the world, is quite a rare family name. The surname Kaiga is habitual in Sub-Saharan Africa, particularly Kenya, where it is quite a rare surname, Uganda, where it is a rare surname, and Tanzania. Much less frequently, Kaiga is the forename as well as the last name.
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