That is a bit of a selection bias. What you are effectively saying is "the biblical names that have survived to today have staying power".
But even that isn't true here as almost all of the names you cite are significantly different now than their original forms. Looking at your list we have Yeshua, Shemuel, Mikael, Rivka, Yohanan, Miriam, and Paulus. Adam is mostly the same, as is David (with a bit of an accent difference), but the rest didn't exactly emerge as they were.
I would have no problem if that popped up in my feed while I was in a public place.
That said, I don't think it would be safe for work, so the nsfw would apply. But I would not be browsing Lemmy at work either.