Randomex:
To answer your first question, the Gemara in Shabbos 3a says ?? ????? ???? ???? ??? ???? ?? ???? ??? ????? ????? ???? ??? ????? ??? ????? ?????
To answer your second question see http://www.theyeshivaworld.com/coffeeroom/topic/how-do-you-translate-your-hebrew-name#post-535635