This is not usually a great letter to get people to vote for. I would think it would be one of the least used letters in the alphabet. There are not very many names that start with a Z. Good luck, I did go and vote for it but noticed that there are alot more ahead of it in numbers. Of course, I missed the Q in one of my favorite alpha's and it is also one of the letters that are not used alot. My cousin's last name since she married is QUICK. Wouldn't you know it!