Girls:
Felicity "Flick" 1/10
middle aged, posh name to me but probably because i know one. Flick isnt nice either, and dont choose a name based on a nn - it might not go your way.
Tessa "Tess" 1/10
really not a fan
Juliet 2/10 "Jules" 5/10
Cute, but again just go for Jules if that's what you want.
Violet 4/10
Isn't Katherine Ryan's kid called Violet? Might be nn Vi, which I don't like.
Scarlett 2/10
Stripper name
Elizabeth "Eliza" 3/10
Old fashioned and boring
Sylvia 3/10 "Sylvie" 4/10
Old fashioned, but Sylvie pulls it off a bit better. Reminds me of Sylvia Plath.
Margot 6/10
i know one, nn Maggie. Cute but overused. Can look a bit like maggot.
Madeline (pronounced "MAD-uh-LINE") -- how inevitable is the nn Maddie? 7/10
i like Madeline, maddie is inevitable. Old fashioned but feminine / delicate enough to pull it off like Margot.
Caroline 1/10
old, bland, boring. Dont know anyone under 50 called Caroline.
Susannah 5/10
cute, but common. Nn might be susie or Anna which are a bit blah.
Charlotte 1/10
One of my Vito names. Cant stand it, or nn lottie.
May/Mae 2/10
Overused, short, usually a middle name.
Lily 2/10
Boring, short, hard to make a nn for ... other than maybe Lil.
Dahlia ("DOLL-lee=yah") 3/10
Unusual and in theory i like it but it just reminds me of the black dahlia murder. I'm guessing you mean pronounced like dahl-ee-ah
Boys:
Miles 1/10
Quite a nerdy, meek name. Not a fan.
Christopher 3/10 "Kit" 7/10
Don't like Christopher but Kit is lovely, if a little short.
Fraser 1/10
No. Old fashioned, reminds me of the programme.
Graham (I pronounce it "GRAM"): 1/10
You'd never find anyone called Graham under 40 here. Awful !
Dean 2/10
It's not a very classy name in the UK. I really don't like it.
August 6/10
Lovely. Be prepared for 'oh thats unusual' comments. Cant think of a nice nn though, aug is ugly.
James 2/10 "Jamie" 5/10
im really not a fan of james, jamie is better but just go for that if its what you would call him. It's quite common here.
William 5/10
Biased because my partners name, but it's a classic that's less used now than 30 years ago. Nn will, wills, liam.
Rowan 5/10
Reminds me of Rowan Atkinson. Nice but not amazing.
Robin (maybe too girly in the US?) 5/10
In UK girls would be Robyn and boys would be Robin. It's very sweet and wouldn't be too girly here but I personally prefer it as a girls name.
Jasper 1/10
Posh name, dog name. Really dont like it.
Jack 5/10
classic, common. No nn.
Griffin 6/10
Nice. It's a welsh name, with lots of history. Not sure how common it is elsewhere.