Swazilande igizwe n’aba Nguni bahujwe n’ururimi ndetse n’umuco. Bakomoka muri burasirazuba bwo hagati ya Afurika. Mu gushaka kwaguka kwa Nguni, mu binyejana 15 bishize, aba Swazi bambutse uruzi rwa Limpopo batura mu majyepfo ya Tsongaland.