Vyzzir - Male Twi'lek Sith Assassin - 50 DS
Crythos - Vyzzir's son, Twi'lek Sith Marauder - 50 DS
Utuli - Vyzzir's twin, Twi'lek Jedi Sage - 32 LS
Ytrilique - Vyzzir's younger son, Twi'lek Powertech - 17 LS
Sattia - female Twi'lek planned-to-be Gunslinger, ally to Utuli - 8 N
Zekket - male Twi'lek Commando, ally to Sattia - 18, LS
Miriso - Sattia's son, ambiguous whether Utuli or Zekket is father (features blended), Jedi Sentinel - 18 LS
Abrik - male Twi'lek planned-to-be Jedi Guardian, friend of Miriso - 1 N
Irithus - male Sith Pureblood, Vyzzir's apprentice, Sith Sorceror - 19 DS
Eryle - male Pureblood, Irithus's son, Sniper - 17 DS
Wusulan - male Chiss Jedi Shadow, rival of Miriso - 10 DS
Zurius- male Chiss Sith Juggernaut, rival of Irithus - 13 LS
And THAT'S just one server....
Also on an RP:
Irithus - (exact copy)
Osodi - female Zabrak planned-to-be Sith Juggernaut - 1
Viliate -male Mirialan planned-to-be Jedi Guardian - 3
Zaikk - male Twi'lek Scoundrel - 11