Let me explain to you how you can even create your own, save you some money.
First, you go to C3 and you isolate all of the single use codes and you highlight them, these then allowing you to insert whatever alphabetical value you desire or might need to use. The next thing you do is isolate all of the multiple use codes and then you group them according to the number of times they have been used. Now then all you really need to do is to create a spreadsheet with all of these various groups of codes highlighted and arranged according to the cipher order. From here it's not all that difficult since many names, as you SO WELL know, can be spelled in any number of ways, this leaving you with quite a bit of liberty with spellings. And the absolute best part, since nobody knows what names might be in the cipher you are totally free to pick and chose and even manipulate whatever name you can make fit. Pretty simple, actually. So simple in fact that even a modestly intelligent person can pull it off while still incorporating a few names that are sure to raise a the eyebrows of the novice or unaware. You should actually give it go yourself as it can be quite enlightening.