Lieutenant Celerasayna zh'Firro or Sayna was an Andorian zhen who served in Starfleet in the 23rd century. In the mid-2260s, zh'Firro served as joint navigator and helmsman aboard the USS Sagittarius. (VAN novel: Reap the Whirlwind). By 2268, Sayna was the senior helm officer. (VAN - Declassified novella: The Stars Look Down) Following the death of Lieutenant Commander Bridget McLellan later in 2268, zh'Firro became second officer. She still found time to write poetry, some of which was published on her homeworld of Andor.