These are intriguing! ;) I'm quite excited to rate (ten being best) and comment. LOL
Hannah Jayne
5 - I actually think Hannah is very sweet, and love Jane (though I don't care for the Y in there). But since I've cheated and know there are even better names to come, I'm probably a bit biased in my rating. It's just the common factor that's pulling this one down, to be honest. Still a fine name.
Josephine Tess
7 - Love both, though I'm not sure I'd pair them (and I can't quite put my finger on exactly WHY). Still great, however.
Henrietta Sophia
7 - but I'd have given Henrietta Sophie or even Harriet Sophie/Sophia a 9 or 10. Just not into the repeated -a endings here. ;)
Hazel Emily Sarah
10 - on first name alone. Honestly, I don't care what you pair it with ... Hazel is a spunky, gorgeous classic. ;) To be honest, however, this particular combo doesn't flow all that well to my ear ... mainly because all three are stressed on the same (first) syllable (HAzel EMily SARah). Makes it sound a bit pointed, for lack of a better term. I'd try to vary the sound a bit. Hazel Amalia or Emilia, for instance (though again, I wouldn't use A-ending Sarah next to either).
Phoebe Rae
6 - Phoebe is very nice, though on the rise. I've never cared for Rae, however. You might also like Penelope or Daphne, by the way. ;)
Olivia Paige
4 - same reasons as Hannah. Just a bit too predictable next to some of your other options, and Paige is too much a random, masculine filler for my taste. You might also consider simply Olive.
Rebekah Lynne
4 - Just a bit too "predictable 70s/80s name" for me.
Stella Elizabeth
10 - again, just spunky, classic Stella gets me here! And while I love Elizabeth, you might find something like Stella Jane would even better compliment. Or you could sort of combine the dominant sounds here and use Estelle itself, with a different middle name -- Estelle Josephine, Henrietta, Hazel, Phoebe, Georgia, etc. Just a thought!
Adelaide Georgiana
10 - Adelaide is gorgeous, but Adelaide Georgia seems a slightly better match. Georgiana just doesn't seem the best compliment, to be honest, though I do like both names. If Georgiana appeals, I'd likely stick with a shorter first name form. Ada or Adele Georgiana, for example.
Great list overall, by the way. ;)