Let me tell you, as someone named Allison, it's ridiculous how many people think it's spelled Alician or Alicean. I have to give my first name over the phone a lot at work, and the things people either spell back to me or write on faxes... wow. There are four normal ways to spell Allison (Alison, Alyson, Allyson) and yet I get Alician and Alicean ALL THE TIME.
Poor little Alicean. I hope she goes by Ali or something.