2 votes for Billie hey? What about crazy unstable Billie on Offspring?! Doesn't put you off?
That's the reason I like it! LOL!

Some of my faves:

Isobel is lovely (I'm biased though, DDs first name)
Elsie (DDs middle name )
Imogen
Nancy
Audrey - love it! Just put it on my list!
Violet
Brooklyn
Isla
Gabrielle
Claudia