You aren't going to fix that problem by hiding their real names, because the moment they turn up for interview the bigoted response is still going to be there.

So let's have some transparency, and deal with the actual root cause of the problem: racism, anti-Christian or anti-atheist sentiments, and wholesale bigotry in general.

Obfuscating names and past-times and religions might allow people to game it as far as first interview, but how does that help anybody, compared to actually dealing with the root cause issues?