User blog comment:Ragadorus/Remnant/@comment-14909251-20131104225426

I just had a thought that perhaps Remnant and Vytal are both names for the world. This is based on my theory that the Faunus are a more ancient people with humans having emerged more recently and their conflict arising from humans settling Faunus land. Perhaps humans gave the planet the name Vytal, while Remnant is an older (read: more correct) term the Faunus have for the world.