I think it is short for Taryn.
Terrence (or Terence)
Theresa
It is short for Terence, from the Latin Terentius, and means tender or gracious.
DI is short for Diana
Why was Pepin the short given his name
A: Short Circuits
Jennifer and Genevieve
Terri Jacobs goes by Terri.
It is short for Terence, from the Latin Terentius, and means tender or gracious.
Terri De Haan's birth name is Terri de Haan.
Terri Welles's birth name is Terri Knepper.
Terri Messina's birth name is Terri Jean Messina.
Terri Runnels's birth name is Terri Lynne Boatright.
Terri Jenkins's birth name is Terri Lee Younkin.
Terri Lynn Zinner goes by Terri Zinner.
Terri Lawrenz's birth name is Terri Jolene Stage.
Terri Poch's birth name is Terri Sue Poch.
Terri Eoff's birth name is Terri Lynn Eoff.
Terri Irwin's birth name is Theresa Penelope Raines.