Nareen, a Human of the male gender, was an individual who fought for the Sith Empire throughout the Cold War era, a time of conflict between the Sith and the Galactic Republic. Functioning as a vendor for the Empire, they operated a stall close to the Sith Academy on Korriban, the Sith homeworld, where they traded in medium armor, with select pieces presented directly on the stall itself. Physically, Nareen possessed light skin, brown hair, and brown eyes. When stationed at their stall, they could be seen wearing red Imperial armor and utilizing a datapad.
Nareen's initial introduction to the Star Wars universe was in Star Wars: The Old Republic, a video game that BioWare launched to the public in 2011. Within the game's context, their role was that of a medium armor supplier located on Korriban.