No, Christians believe in only one g*d. They would be extremely offended at the notion of other people declaring belief in other g*ds or themselves a g*d. It’s the best way to piss off both an atheist and a christian at the same haha, at least according to me (atheist) and a (Mormon) friend I have. Before there were Christians, you had people believing there were multiple g*ds and then the Christian g*d clearly says he is a jealous g*d and he is the only one that can be worshipped according to Moses and the ten commandments.
Thanks, I couldn’t figure it out haha