You know, we had a long discussion on this topic in the old forum, under the heading "Does Suntop have a soulname?" The conclusion reached there was that only the Wolfriders take the trouble to find out what their soulnames are, and then they use tribenames to hide the soulnames.
For the other tribes, it was thought that the names they use are more like our own names: more than a tribename, but less than a soulname. Does anyone remember the process of reasoning we followed? I can't seem to! :?