Name variations

Now, I can understand my name has a couple variations, but when I got this to-go receipt, I just had to start a new tradition of posting the idiocy I have to deal with. There are only TWO acceptable versions of my name, the first (the biblical one) being the one which I use: Isaac and Issac. Many people use the double ss, which is common, but just looks silly. Anyways... here is the first.