Ketter Yaaran was a pirate of the male persuasion and Human species. He made his home on Naboo throughout the Galactic Civil War time period. After the Battle of Yavin concluded in 0 BBY, Yaaran was a regular at the cantina situated in the city known as Kaadara. On one occasion, while present there, Yaaran furnished a spacer with information pertaining to the location of a pirate bunker within the Gallo Mountains, assisting in the rescue of abducted nobles.
Within the 2003 video game Star Wars Galaxies, Ketter Yaaran existed as a non-player character. This game, a massively multiplayer online roleplaying game, was brought to life by Sony Online Entertainment and released by LucasArts. The game's servers were shut down on December 15, 2011. Yaaran became a part of the game through the "Publish 1" update, which went live on August 3 in 2003.