Quetzalcůatl for the Aztecs, KukulkŠn for the Mayans. It's supposed to be a really ancient god. Way older than those 2 cultures.
Quetzalcůatl is described as a "Tall, White and bearded man" who possesed knowledge about astronomy,metals and science, and before proclaimed GOD, he was supposed to be a good wise king. (Someone else's thinking about VIKINGS?)
So i was expecting a Vlkyrie for a female version of the God.