Hollim Azahn was a Bajoran male. For many years, he was a member of the Bajoran Militia and one of Odo's deputies. After Bajor joined the United Federation of Planets, Hollim joined Starfleet. He retained his job as a security officer aboard the space station and became a petty officer.

In January 2377, Hollim was part of the team that searched for Taran'atar after he attacked Kira Nerys and Ro Laren before disappearing from sight. (DS9 novel: Warpath)