I agree that the name amaBhaca means refugees in Xhosa maybe Zulu too its not a nice name. Yes uMadzikane came from Swati origins but he is not a Swati nor Zulu nor Xhosa.To be a Zulu or Swati or Xhosa he had to khonza. uMadzikane never did that to any tribe/clan. Amabacha is just a name that got to be used to differentiate them from Zulu or Xhosa(like you say Shaka used it to refer to him because initially uMadzikane fled from Shaka and later on at Ntsizwa mountains he defeated Shaka’s army). Do not be mistaken Amabacha are a fearless tribe (actually tribes) that defeated the Zulu amongst others.Today we have amaBahca who speak Zulu and those who speak Xhosa. Omunye umbukiso wawunesihloko esithi “Abantu BakaJehova EYurophu Ephakathi.” Izivakashi zabona umlando weminyaka engu-120 woFakazi bakaJehova kule ndawo. Lo mbukiso obonisa umlando manje usungabonwa noma nini lapho uvakashela leli hhovisi legatsha.