Kylo Ren in the movie looks alot like Ezra Bridger, but is still young 35 years later. However his last name is one letter off froms Sabine Wren's. It seems plausible he could be their kid... Is that something that has already been doscussed?
Spoiler~ish force awakens kylo theory
I've not read it so you might be first to suggest it.
I'd like to say:
"No! It's not true! It's impossible!"
But the truth is I'd like you to be right.
I think the parentage of Kylo Ren is far less obscure. Caedus anyone?
Apparently Ren isn't a last name, but a title sort of like Darth. It shows Kylo ren is part of the Knights of Ren, or so JJ has said
Kylo Ren isn't his real name, as pointed out by Mr Tough Guy. Also of note, Rey and Finn have not had their last names given on purpose.