Honestly I do see what you are trying to do � apart from place your dazzling intellect on a pedestal of course � but generally speaking, such charlatans make it all up anyway. Names in African and in Aboriginal are generally derived from things that are seen (yes such like that joke, Two Dogs Shagging etc).
So all they would need do is say (for example) �oh, I see a kangaroo, feeding on the ground�.� And Fred the Aboriginee would say �a kangaroo, feeding? That would be my uncle Balagorang�