Converts get to choose their own name - a rare opportunity.
Another thing to consider is that while most children are now being given Hebrew names, Ladino, Yiddish, and Aramaic are all viable options. Either approach is reasonable. This is of course quite appropriate for the person who would lead Israel out of Egypt. In each of these cases, a person lived up to his name. If you're choosing a Biblical name, make sure you're choosing a good model.