A change somebody’s name for a name taken from Tanakh
Question: Does something change is Ben Noah life if he changes his name for a name taken from Tanakh? Answer of Rav Cherki: This is a very nice deed which influence on a person. But it is not obligation. Answer of Rav Hollander: Maimonides writes that sincerely repenting person (baal-tshuva) becomes another individual. A person has his own self-identity and his name is its part. ...