Hope.
You needn't pay attention to 'The Only Real' bit, it's not meant to be translated The Only Real Hope. I only added that bit on because I messed up my e-mail address when I created Estel, so I couldn't get my password
. I can't say I chose it for the meaning either (though it worked out well), I chose it because it was a name of Aragorn's that I liked-and I had already been using it for 3 or 4 months in the chat room anyway.