Vladius said:
I was happy with Rey being no one, . . . I have to agree with Gothamknight, the Palpatine thing was better than constantly asserting that she has no history and no reason to exist.

In my reedit I’m going with “Rey Nobody” - except that she’s going to be an orphan taken in by Luke (and Mara Jade??) and trained by him before any of the events of TFA. At the end I’ll keep the “Rey Skywalker” conclusion because she views herself as having virtually been adopted by Luke, and thus part of his family.