The following is a list of unnamed Farians.
This Farian woman was hired by Liam Bilby for Miles O'Brien, who had infiltrated the Orion Syndicate, for Starfleet Intelligence. O'Brien, however, was not interested in the woman, stating that he met another woman, who worked at a flower shop, with whom he was involved with, named Kimiko. He paid the woman and had her leave. (DS9: "Honor Among Thieves")
This Farian was played by featured actress Delilah Stombs who received no credit for this appearance and who was identified by the name tag of her costume which was sold off on the It's A Wrap! sale and auction on eBay. 
According to the script, she is described as a "striking Farian woman whose provocative dress suggests she might be a pro and the costume description supports this."
These two Farians played a sort of game in Graife's bar when O'Brien, posing as Connelly, set up an incident to infiltrate the Orion Syndicate. (DS9: "Honor Among Thieves")