My signature doesn't match my names at all!
My name starts with the letter "M" and my initials are "M. L.", but in my signature I use made-up letters like "K. M." for example. Is that uncommon? I just don't like the letters of my name, but I don't want to bother changing my name legally. I don't write my whole names in my signature, just K, M and some scribbles.