Jezebel, the wife of King Ahab in the Hebrew Book of Kings, has long had a bad girl reputation. But in the modern secular world, this is somewhat mitigated by the feminist perspective of her as a strong woman, the power behind the throne. Previously avoided as a baby name, Jezebel is now, along with the also previously avoided Delilah and Desiree, coming into use, helped by its relation to other 'bel' name such as Isabel and Bella.

Jinx, a James Bond heroine name has an ominous meaning but kinetic energy. In the film "Die Another Day," the actual first name of the character played by Halle Berry is Giacinta. It could therefore be a playful nickname to Ginevra, Jessica, Genevieve, Gianna, Josephine, or Georgina, or a bold choice for those wanting some sparky and witchy.

Echo, the pretty, resonant name of a legendary nymph, was the heroine of Joss Whedon's sci-fi series Dollhouse. Nick Hexum, of the band 311, named his daughter Echo Love.

Shade can be cool and refreshing -- or negative and dubious. Shade was the name of the daughter played by Fairuza Balk in the 90s film Gas Food Lodging.