Hi Ethancarter! I know who YOU mean by Enki, but Enki is just a title, and it means Lord of Earth. You are referring to, I believe, the being that is supposedly the son of Anu and Antu (according to Sitchin), but who is really the Lord of Earth right now? It's Marduk (Satan), at least since a few thousand years before Christ, according to ancient texts. Therefore, Marduk has the right to take on the Enki title, if he so wishes.

This is confusing, but the only way to distinguish who is who of these "gods" is to look at their characters. If you look at what "Enki" did so many thousands of years ago and compare that with "Enki" a few millennia earlier or later, you might find that "Enki's" personality has drastically changed. It's because they are two different beings, if this makes sense.