Jesus wasn't a god indeed, but the name has a profound significance in the world's largest religion (Islam comes in second place). The fact that there are such strong religious ties in that name is one of the reasons you very well could get "rock"ed if somebody complains loud enough.
Personally, as far as any established religion is concerned I am an Atheist (my beliefs are very different than any known religion preaches) . So AFAIC you can name your toon AllahGodBuddhaSivaKaliVishnuZeusOdin of you want and it would bother me not at all. Not everyone or even medium-sized minority shares my beliefs and philosophies. While I don't follow anyone else's religious beliefs, I wouldn't belittle anyone else's faith by mocking their icons if religious significance. Whiole you haven';t been "rock"ed yyt, you can bet someone will get their nose out of joint, report you to the GMs and get you "rock"ed (or if Karazy gets his way "FuzzyBunnied").
Don't try to analyze it. there is nothing logical about religions (except mine).