YaoNG3Yao clan or tribeYao ni ukolo mkuluYao is a great clan.There is no plural for this noun. See: Chiyao, Myao, Wayao.Originally, this group was a tribe in Mozambique with its own Bantu language. Some of them were taken as slaves to Somalia like the Kiziguans, and when the Kiziguans were escaping from slavery there, some of them went with the Kiziguans and integrated with them adopting the Kizigua language, so today they are recognized as a clan within the Kizigua tribe.