Good suggestion. So now we have:
The Christ myth theory (also known as the Jesus myth theory and the nonexistence hypothesis) is the argument that Jesus of Nazareth never actually existed as a historical person, but is a fictional/mythological character created by the early Christian community. A minority of proponents believe in addition that some of the non-key events currently ascribed to the Jesus figure may have actually happened to various historical but completely unrelated individuals.
Bruce, Akhilleus, Eugene, SlimVirgin, Anyone - your further improvements, please?