Aznia Toma Deet, formerly Aznia Toma, is a joined Trill and has been the second host of the Deet symbiont since 2408. She is a Starfleet tactical officer who served aboard the USS L'Étoile du Nord under the command of Admiral Edinger Deet. Following the death of Edinger Deet in 2408, Aznia Toma was called upon to act as host to the Deet symbiont. As of 2409 she has served in command of the USS Federalist. Aznia Deet appears in the Star Trek: Federalist stories.