Names in Middle-Earth, Quick Guide

[Berephon]

I've been playing for years as Kaden, but I'm looking at changing servers, meaning I'm going to loose my name :-(

I've got a History for my Character though, and I'd like to put some of that into my name....I don't got a clue what I'm doing, perhaps someone can help with translations? Some of my ideas..

Wanderer from the Mists

Mist Wanderer

Old Man of the Mists

Mist Walker

Or even Lonely Wanderer....

How could I come up with something that sound lore appropriate for a Male Captain?

Wanderer from the Mists: Randir uin Hîth

Mist Wanderer: Híthrandir

Old Man of the Mists: Híthiorbenn, Híthiordir, Hithbrúmbenn, Hithbrúndir

Mist Walker: Híthbadanir

Lonely Wanderer: Erebrandir