Considering the only satanists that actually were satanists in all of history are Levayan Satanists, you can call them atheists too since that is what they are and they only used the name to irk Christians.
We are called Satanists (once again, not the same as "Devil Worshippers), and we're all really getting sick of people saying Anton LaVey started our religion. I'm also doubting that the ask er of this question started this thread so that scoffers could use whatever insulting names they please to make us look less than legitimate. Here's an idea, grow the Hell up.
the followers of Satan are generally called satanist.there are different kinds of satanist though. spiritual satanists are called as such.
about the comment below.
"They are called Gods.."
satanists are not gods until they have mastered all of the meditations and abilities needed to be a god.