I gave my daughter a second name after my father's, for which I came up with a female version. I saw that the name does exist, but I never bothered to see the origin for some reason. Now, after five years, somehow my curiosity caused me to look it up, and with great disappointment I find that it comes from a name of a so-called goddess.
Is there any source stating that a gentile is not allowed to give a name with the origin of an idol? (Even though the intention is not to be named after the idol.)
And, related to the question -- Mordechai and Esther were both named for local gods. Mardok was the god the Canaanites called Molekh, Ishtar was Asheirah. Both gods the Torah specifically warns us by name against worshiping.
– Micha Berger Aug 25 '15 at 23:12