I really love Helena (Helen-ah not Hel-ay-nah) and think that Lenny or Laney is a lovely nn.
Eden- loved this for years but Edie seems to be on the rise of popularity.
Kate- always loved it (since being a huge Kate Winslet fan from a young age!) but is it a bit bland? I don't really like Katherine- what other names could it be a nn for?
Andie- love it and like Andrea and Miranda but don't love either but feel it needs a "full" name?