Pretty sure the game just scans your admin name on your macintosh. Nothing else, just your name. If you put your name as something like "Ultimateconundrum" or any other username you have for your admin account name, Monika will just say that name. Monika said my real name for me because I put my real name on my administrator account but Monika didnt say one of my friends real name because they put something else on it.