I chose aragorn, just because he is so cool, in a subtle, distict kind of way. One of the lines I love in the movie is " you do not have the cares you carry now" which is what arwen says to aragorn in rivendell. Don't ask me why, it just speaks to me. I almost chose Beren though, he is extremeley cool. He is practically the father of men. But boromir, I think, resembles the Brash but kind hearted character, who makes mistakes, but means well. I think we all have a bit of boromir in us. And by beregond, I assume you mean the beregond of the tower guard of minas tirith, not the beregond who was a steward of gondor?
Then I would be a woman from Gondor. Even as a child when I first read the books, I felt such a connection to the white city, ancient and full of learning, the sea calling to me, the white tree lovingly guarded and tended. I felt like I would have been descended from the race of Numenor, for I was tall with dark hair and grey eyes, and for a long time my favorite colors were cool blue, soft lavender grey and silvery grey.
I guess I would have been Aethelwyne, for that name will always be a part of me even though...
as a hobbit, I now feel my name should be Bellawen Bolger of Bree! and I wish I could change it if the mods would forgive me for changing my name twice last year. I swear this would be the last time!