Village Atheists are known the names they call Christians, ad nauseum, ad infinitum. Here is a list that is by no means exahustive:
Bible thumper, or the shortened version, "thumper"; also Bible Beater or Bible Banger
"xtian": from the Lazy Spellers Dictionary
Here's a fun one from Charlie Sheen: "Bible Gripper"
The "tard" names, including:
The "bot" names, including: