Name Those Characters!

[dancing-crazy.livejournal.com]

I need help with names for characters (I know. So done. But still). The names themselves aren't as pivotal as the meanings; it's a whole metaphor thing, you see :-) They have to be English names, though.

For a boy-
a name that would mean either truth, search (or searcher), seek, believe or faith (and any synonyms, of course)

For a girl-
a name that would mean either power or strength or something along those lines. (I was told Audrey means strength but I don't know if this is true.)

Thanks in advance (!!)