Any dark or mysterious names?

[Jean]

I am writing a story for English class, but I can't find a right name for my characters. I have a boy and a girl, and both characters are dark and mysterious. Any ideas?

 

[Jerj]

Barrack and Michelle.

 

[Destiny]

Girl:
Eva
Bertha
Lydia
Constance
Ebony
Kimi
Scarlet
Boy:
Aaron
Zach
Seth
Rory
Edwin
Dimitri
Dante
Draven
Kale
Azreal
Azrael
Lucien

 

[kitty]

Klea (K-Lee-ah) for the girl and Demitri (Dem-E-Tree) for the boy