I think
Victoria is beautiful. But I'd never use it because I absolutely hate the nn's
Vicky and
Tori (including all spellings). I don't much like
Vic either. I'm not sure I would put it in the same category as
Christine (which I find a little dated), or
Emmeline and
Madeleine (which are much more popular). I do think of it along the same lines as
Hannah, although I would be more inclined to use
Hannah.