I like
Vivian and don't see her as too old-fashioned at all. I doubt anyone who's seen "Pretty Woman" would picture an old lady when they hear the name. I much prefer
Vivian and
Vivienne, which I pronounce differently.
Vivianne, for me, is vivi-ANN.
I've never tried to pair her...
Vivian AudraVivian FloraVivian BlytheVivian Lucy