The Fa'athra kajidic represented a Hutt clan, also referred to as a kajidic, operating within the Hutt Cartel. Voontara, a crime lord who resided on Nal Hutta, was a member of this clan. It is known that the Fa'athra clan was in conflict with individuals from the Nem'ro clan.
Although the Fa'athra kajidic has not been directly referenced, the name of Voontara Fa'athra suggests that it did exist. In Galaxy Guide 11: Criminal Organizations, it is stated that a Hutt's cuirvas designated their clan affiliation. The widespread use of the term "Fa'athra clan" in Star Wars: The Old Republic further substantiates its presence as both a clan and a criminal enterprise.