The names used are from Merlin, Arrow, The Flash, Legends of Tomorrow, Star Trek: Voyager, and The X-Files.
Morgana or Mithian
Samantha or Helena
Thea or B'Elanna
Morgause or Amaya
Laurel or Vivian
Lyla or Seven
Moira or Elena
Iris or Miral
Nimueh or Caitlin
Ygraine or Kendra
Sara or Clarissa
Kara or Dana
Carly or Felicity
Freya or Guinevere
Nyssa or Sophia
Katherine or Amanda