Darth Solo said:

Bossk? What point in time did all these races get titles out of curiosity?

Actually, even the star wars card backs may have an outside element of the EU, before wiki existed (a mix up at Kenner made 4LOM and Zuckarse named the wrong way around if i remember right - same head though).

Damn, i sound all negative lately.

Well, not that wiki has anything to do with anything, but there has always been what you call "EU" material widely known to fans, like the bounty hunter names and plenty of other things. But just because those names weren't stated in the film doesn't necessarily make them EU.

They were usually the names given to those characters when they were designed, not created for EU material. Same with the inhabitants of Jabba's Palace, all those creatures were named in the workshop during pre-production if they didn't have a name already.