List of Unnamed Trill.
Arjin's father
The father of Arjin and a girl. He was not joined to a Symbiont, but wanted his children to be. He was a pilot instructor on Gedana for forty years. After his daughter was successful in being joined she left home and the two never spoke again. He died in 2369. (DS9: Playing God)
Ezri's father
The father of Janel, Ezri and Norvo and husband of Yanas. By 2375, the couple had fallen out and he had left the Tigan home. (DS9: "Prodigal Daughter")
Jadzia Dax's sister
The daughter of Kela and the sister of Jadzia Dax, she sent her sister several glasses in 2372. Jadzia Dax found them to be "really ugly". (DS9: "Body Parts")
Trill Bystanders
Nine Trill bystanders.
Nine Trill were present when the Dax symbiont was transferred from Curzon Dax to Jadzia Dax. Six of them wore medical gowns, so might have been doctors. The remaining three wore civilian clothes and could possibly have been members of Jadzia's or Curzon's family. (DS9: "Emissary")
Trill Nurse
A Trill nurse
A Trill nurse was assisiting Doctor Renhol with the treatment of Jadzia Dax at the medical facilities of the Symbiosis Commission. (DS9: "Equilibrium")
Trill Doctor
A Trill Doctor
This Trill Doctor was working for the Symbiosis Commission and was murdered by Joran Dax. (DS9: "Equilibrium")
Trill Guard 1
A Trill guard
This male Trill was working for the Symbiosis Commission and helped arrest Joran Dax who had commited murder. (DS9: "Equilibrium")
Trill Guard 2
A Trill guard
This female Trill was working for the Symbiosis Commission and helped arrest Joran Dax who had commited murder. (DS9: "Equilibrium")
Trill woman on Gaia
A Trill woman on Gaia
This female Trill was a descendant of Jadzia Dax and living on Gaia, she was only partially Trill however. (DS9: "Equilibrium")