your best bet is to use your first initial, even if they want your legal name. that way any documents you DON'T want or need your name on don't show up later. TRUST ME, i've been through this, and it just confuses people cuz they don't know what the hell to call you. using your initials is NOT fraud, if they match!! the old man i work with used his FIRST initial only, and goes by his middle name. all documents just say his first initial. put your full name if you want, but in the end, it will probably bite you in the ass. make absolutely sure they know you want to be Kody and nothing else, my employer NEVER asked me what i wanted on my badge until TWO years later. and even then it's still not what i NEED , it's a COMPROMISE!!! take my advice, cuz i recently had to talk to the head of my hr department. i got bit, and i don't want to see it happen to anyone else!!!!