I noticed on Bobgoblin's official page that you added that his full name is Robert Trouble Goblin III according to the pilot. Where did you get this proof from? I want a cite for the show's official Wikipedia page.
A press-related Viacom account based in Australia posted quite a few modern Nick Jr. pilots, such as Blaze & the Monster Machines, Wallykazam!, etc, on Vimeo. The pilot, "Monty's Magic Words," which was later reworked into the episode "How to Bathe Your Dragon", was one of its uploads.
During the episode, when Monty (Wally) calls Bobgoblin out for causing too trouble, Bobgoblin then replies that his middle name is "Trouble," as well as stating his full name entirely afterwards.