this is such a cute idea! really love this, i just wish there were more of it.
an indication for when you hit the end would be good, too. i hung around for a while after those last four names because i wasn't sure if there were more coming. then i played through one more time to make sure it didn't just glitch out. EDIT: oh yeah, i also got the error buzz for holding shift and trying to capitalize the name. i would alter that so it only checks the keys that will be typed for names (or maybe have a different error sound for things like shift and numbers, to let the player know they're typing on the wrong keys entirely).
but really that's my only problem with this. the concept is simple, but strong (surprisingly good blend of shmup and typing game) and it goes really well with the theme!