Ryzen

Ryzen was a female unjoined Trill, an officer in Federation Starfleet service in the 24th century. In the 2370s decade, the slender Lieutenant Ryzen served aboard the starship USS Voyager. 

History
In the year 2375, Ryzen was one of the fifteen crewmembers who escaped aboard the Delta Flyer when a rogue computer flooded Voyager with toxic gas. Captain Kathryn Janeway ordered Ryzen to take the helm. Voyager's crew was evacuated to the Rhawnian colony ship . 

Personality
Lieutenant Ryzen's homesickness drove the Doctor to distraction. Morale officer Neelix designed a holodeck program to calm her down. Captain Janeway was glad it worked because she considered Lieutenant Ryzen one of her best officers.