Anyways, hello! I play a a few characters, but the on I play the most often is my beloved Beast Mastery Troll Hunter: Jimboreborn, however most people who play with me simply call me "Jim" or "Jimbo". When I first made Jim, I initially made his name as a joke and reference to how I'd "troll" my friends in first person shooters by camping them with a long-ranged weapon. As time went on and my stables gained new additions, I started to become attached to Jim.
I started trying to make him match with the beasts I used. Especially since the new addition of the spirit raptor, Gon, causing my thematic love for trolls to increase and a drive to make Jim the best troll hunter ensued. I tried obtaining the gear to beef up Jim so not only would he look good, but it'd also feel good playing as him. With this newfound interest in this simple troll who went by the name "Jimbo" I started to feel regret on adding the "reborn" tag at the end of his name. Everything felt right with Jim except his name.
If this wall of introduction text and general wailing bothers anyone, in short, I need helping creating a new name for Jim that feels like an authentic troll name. However, I still want to keep the "Jim" part of the name. Any assistance would be greatly appreciated.

(Couldn't attach the picture naturally, had to use imgur :c )