I agree Kellygirl! Total badass! Plus how cute is Dany for a nn?
The closest I can find is Damaris. I'm going to agree that it's made up.
I have to say however that I am surprised just how many of the characters' names in Song of Fire & Ice books *aren't* made up. Names that I thought were have turned out to be medieval variations of names we know today.
You can also try Hercule's wife. Her name was Daenyra or Di-i-ni-ra or Deianeira
if i can duplicate the sound of this greek ancient name.
Thats the greek-wikipedia...but you can easily try google translate on it...
Its nice to be wise... ;)