According to the "Kojiki," "Shinsen Shojiroku," "Sendai Kujihongi" (Ancient Japanese History), and "Aso-shi Keizu" (The Family Tree of Aso clan), descendants of Kamuyaimimi no mikoto are ramified widely, and formed the O clan (Family of O no Yasumaro), Chisakobe clan, Sakaibe clan, Hi no kimi, Oita clan, Sasabe clan, Konagaya clan, Iyonokuni no miyatsuko, Kanasashi clan, Iwakinokuni no miyatsuko, Niwa clan, Mamuta no muraji, and others.
『古事記』・『新撰姓氏録』・『先代旧事本紀』・『阿蘇氏系図』によれば、神八井耳命の子孫は繁多に分かれ、多氏（太安万侶の一族）・小子部氏・坂合部氏・火君・大分氏・雀部氏・小長谷氏・伊予国造・金刺氏・石城国造・丹羽氏・茨田連等がいた。