I have a friend who is no longer frum and does not like being called by his Hebrew name any more. Its kind of funny how upset he gets because his Hebrew name is not so different than his English one. Finally the truth came out. It was not so much that he did not like his Hebrew name anymore its just that it reminded him of his former life. His Hebrew name represents his old life that he does not want to be reminded of by using his Hebrew name. Interesting.