Kiera Swan was a bounty hunter who appeared in the episode “The Box” in The Clone Wars. Ashley Eckstein (who also voiced Ahsoka Tano) played Swan in The Clone Wars. According to Swan’s Wookieepedia page Kiera Swan was a play on the name Keira Knightley and Keira’s character from Pirates of the Caribbean Elizabeth Swann.
Check out the entire list of women in 365 Days of Star Wars Women in the Women in Star Wars Index. It includes highlights from each post plus notes which posts include new 365 interviews with actresses, writers, artists, and more.