I just noticed that fate made me choose the name Caesar so that when I changed his last name, Hampton, to Bill Cipher's last name, it would turn into "Caesar Cipher," which is a code for words where you have to use the technique three letters backward to decipher codes encrypted in this cipher. Confusing, but if you try it, not so.
Also, I swear I didn't plan Caesar's name to be so much of a big deal, but I just noticed. Heh. Fate. :/