Requested my birth certificate because I somehow misplaced mine when I was 18. I've always known my middle name to be Lyn (only one "n"). I literally remember it from before grade school, because I somehow remember an old neighbors name being Lynn and thinking I was pretty cool because, not only is my first name really unique, I've got a cool twist on a common middle name, making it unique! My drivers license and my social security card both have only one "n". The birth certificate I just received is spelled with two! I know for a fact that my mom spelled it with only one. Is it possible the hospital or the recorders office (San Diego) made a mistake when printing this one? Maybe they thought it had been misspelled on the original document?How will I know, what could happen & what do I do?