^great minds think alike....that was the first thing i though when i seen your name. Spark-monkey> spark plug> monkey plug.....but i decided to go with spark plug lol
Then he decided that Anikin was going to be the dad's name, so he named him Luke. And then realized that Starkiller was a stupid name and changed it to Skywalker.
So in order of revision it goes
Anakin Starkiller
Luke Starkiller
Luke Skywalker