Rey's new name

"evanbio;c-1319306" wrote:
Where do you get that Rey is "barely 18"? Is it in one of the books or something?

http://starwars.wikia.com/wiki/Rey
Rey was born in 15 ABY, eleven years after the Battle of Endor. -- That's 15 years after the Battle of Yavin, when Vader and Obi-Wan met on the Death Star.

http://starwars.wikia.com/wiki/Star_Wars:_Episode_VII_The_Force_Awakens
Timeline: 34 ABY, 30 years after Star Wars: Episode VI Return of the Jedi

34 - 15 = 19

So depending on whether or not she already had her birthday when TFA occurred, she could still be 18.