Subplot Kudzu

Well, according to the Gnome entry in the PHB they normally have a first name, a clan name and any number of nicknames. His first name with be Vajic, his clan name will be Gyógyszerész since he comes from a long family of alchemists and all humans will refer to him as either "The Alchemist" or "Vadicsson" or "Bluehand" because his hands are perpetually stained with ink and chemicals from his work. Or "the Gnome" because, well, there aren't many gnomes around these parts.