(Spoilers)Everyone knows the new Star Wars movie that just recently came out, Star Wars the Force Awakens. Many things were connected to the original trilogy, A New Hope, The Empire Strikes Back, and last but defiantly not least, The Return of the Jedi. J.J Addams did a wonderful not ruining the movies like George Lucas did to 1, 2, and 3 (The Phantom Menace, Attack of the Clones, and Revenge of the Sith). The movies were made after 4, 5, and 6. However the acting was terrible. Star Wars the Force Awakens could have been absolutely awful, but it gave me and I assume others great joy. Like most people i'm excited for episode 8 to come out in 2017, but until then all we can do is guess on who is Rey's parents. Could it be Leia's and Han Solos kid, even though they already had Ben Solo/ Kylo Ren, could it be Luke's daughter, or even Obi Wan Kenobi's granddaughter. All of those options are possible and so are others, but we don't get to find out until 2017.
The possibility of Leia not knowing her own daughters name, Rey, is highly unlikely. However at the end of the movie you see Leia recognize Rey right away and Rey recognizing her. They have never seen each other before but right away they go into a hug and Leia tells way "May the force be with you" now this is all interesting, but highly unlikely.
Rey Skywalker this is one of the higher chances of actually being real. There are many hints to the fact that Rey might be a Skywalker. One of them is when Ben Solo/ Kylo Ren is interrogating Rey he says that he sees the island he sees the ocean. Which ended up being where Luke is hiding in the end. Another hint is the lightsaber. This lightsaber belonged to Luke before it called to Rey, and before him it was Anakin's. Let's not forget who gave the lightsaber to Anakin, Obi Wan Kenobi.
Rey Kenobi. This would be an interesting plot twist. Instead of having most of the Star Wars galaxy rotate around the Skywalker's there would be the Kenobi's. With Obi Wan Kenobi he was known for his mind trick, "These are not the droids you're looking for." Then we have Rey escaping Star killer Base. To get out of her cell she uses her Jedi powers on the stormtrooper, 007. Rey is able to pick up on the skill quickly and get out of cell untouched.