The name Spltjaw because the lower jaw is a bit splited in the front area. It was not supposed that this dragon have a split jaw. I just want to make a normal dragon, but then I make an fault while making the lower jaw(it was splited) but I could not undo it, first I don't like it and I thought I have to start new, but then I make a few edits and I think now the spilt yawn look very good. Then I was thinking of a name for this dragon and I think because this dragon have a split yawn why don't name it about this feature Splityaw dragon