[name]Adelaide[/name] ([name]Addie[/name]) [name]Juliet[/name] - I like this but I work with children and hear the nickname [name]Addy[/name] often (I think usually for [name]Addison[/name])
[name]Amelia[/name] ([name]Mimi[/name]) [name]Maren[/name]/[name]Opal[/name]/[name]Ruth[/name] - Beautiful name, too popular for my taste, love the nick name [name]Mimi[/name]. Prefer the sound of [name]Amelia[/name] [name]Maren[/name]. [name]Amelia[/name] [name]Opal[/name] is cute too. [name]Amelia[/name] [name]Ruth[/name] could be fine if your last name is longer.
[name]Aurora[/name] ([name]Rory[/name]) [name]Juliet[/name] - while I agree this name is pretty, it has always sounded pretentious to meā¦possibly because of princess [name]Aurora[/name] from sleeping beauty. Nickname [name]Rory[/name] is cute though. It flows nicely with [name]Juliet[/name] but I prefer the spelling [name]Juliette[/name] and it makes sure the emphasis is on the last syllable and is more feminine in my opinion.
[name]Briar[/name]/[name]Briar[/name]-[name]Rose[/name]- Again, a sleeping beauty reference so I think this name sounds equally pretentious as [name]Aurora[/name]ā¦Actually, even more pretentious. It sounds pretty but far too snobby for my taste.
[name]Bryony[/name] [name]Maeve[/name] - this is cute. [name]Bryony[/name] is not my style but it flows well with [name]Maeve[/name]. I would avoid the nickname [name]Brie[/name] due to popularity though.
[name]Camille[/name] ([name]Mimi[/name])- Very cute and classy and, again, [name]LOVE[/name] the nickname.
[name]Caoimhe[/name] [name]Brielle[/name] (prn: KEE-vuh) - weifja (prn: WHAT?)
[name]Charlotte[/name] ([name]Lola[/name]) [name]Genevieve[/name] - [name]Charlotte[/name] [name]Genevieve[/name] is beautiful but [name]Charlotte[/name] is very popular and I think the nickname [name]Lola[/name] is a stretch.
[name]Eleanor[/name]- pretty.
[name]Elizabeth[/name] ([name]Libby[/name]) - The popularity of this timeless classic is irrelevant. It is beautiful and will never be considered trendy!
[name]Eliza[/name]- Cute!
[name]Eloise[/name]- Cute! But I worry that it will be shooting up the charts! (Sorry, trendiness is a HUGE factor for me if you hadnāt noticed.)
[name]Emmeline[/name] (prn [name]EM[/name]-muh-leen; nn: [name]Emmy[/name]) - too many Emmysā¦sorry. But it IS a beautiful name.
[name]Evangeline[/name] ([name]Eve[/name]/[name]Evie[/name])- beautiful, classic, cute nicknames.
[name]Genevieve[/name] ([name]Eve[/name]/[name]Evie[/name])- classic but Iām not a huge fan.
[name]Kaia[/name]/[name]Kaija[/name]- So different and trendier than your other names i think it would sound weird with any future siblings names you pick.
[name]Lenora[/name] ([name]Nora[/name]) - Beautiful, and I like that it is far less popular than [name]Eleanor[/name]. Great nn.
[name]Linnea[/name] - I love this name and once knew a [name]Linnea[/name] who was a fascinating and wonderful person.
[name]Maeve[/name]- cute but lacks the substance and nickname possibilities that you other multi-syllable names have.
[name]Matilda[/name] ([name]Tilly[/name]/[name]Emmy[/name]) [name]Eve[/name] - Cute, and [name]LOVE[/name] the nickname [name]Tilly[/name]. My only qualm with this name is the popularity of the nickname [name]Maddy[/name], but [name]Tilly[/name] totally avoids that. Very cute.
[name]Penelope[/name] ([name]Posy[/name]/[name]Poppy[/name]/[name]Lola[/name]) [name]Rose[/name] - Kardashian. Sorry. 
[name]Primrose[/name] (Prim/[name]Posy[/name]) [name]Amelia[/name]/[name]Elizabeth[/name] - Beautiful name!!! I really love both nicknames. Middle names both sound good.
[name]Seraphina[/name] ([name]Effie[/name]/[name]Nina[/name]) [name]Grace[/name]/[name]Lucy[/name]/[name]Ruth[/name]- [name]Seraphina[/name] sounds pretentious to me, but the nickname [name]Nina[/name] makes it much more charming! [name]Nina[/name] is adorable. I think [name]Grace[/name] is the only one of your nn options that really goes with [name]Seraphina[/name].