Rosaleen/Rosie/Rosa - all sweet and gentle. I personally love [name_f]Rosie[/name_f] a lot, I think itās the sweetest! you might also like [name_f]Rosalind[/name_f]?
Leanne/Lian/Lien - Iām not a huge fan of [name_f]Leanne[/name_f], it feels a bit dated to me. I do like [name_u]Lian[/name_u] and Lien though, they feel more unexpected to me. I also think they look prettier! You may get some mispronunciations with them though, as at first glance, I wouldnāt have pronounced them like [name_f]Leanne[/name_f].
[name_f]Loretta[/name_f] - again, another one that feels too dated to me. however, I love the nn [name_f]Lettie[/name_f], and think it redeems the name enough for me 
[name_f]Adaline[/name_f] - I personally prefer the [name_f]Adeline[/name_f] spelling, but this is a very beautiful name!! I like the -line pronunciation most myself, but Iāve also seen it pronounced both -leen and -lynn, so you may have to deal with pronunciations corrections!
[name_f]Leta[/name_f] - this has a very pretty sound!! I also like [name_f]Leda[/name_f], too!
[name_f]Coretta[/name_f] - not my style, but Iād be excited to meet one!! I think nn [name_f]Cora[/name_f] and [name_f]Etta[/name_f] are so cute!
[name_f]Coralie[/name_f] āCoralā - this name is very sweet and adorable. I think [name_f]Coral[/name_f] is spunky and fun. I personally like [name_f]Coraline[/name_f] more, but [name_f]Coralie[/name_f] is lovely too!! It feels a tad too trendy to me though.
Harleen/Harley - Iām going to guess youāre a fan of ms quinn?
[name_f]Harleen[/name_f] is cool, but it does feel very heavily tied to the character. I like the look and sound of [name_u]Harley[/name_u] more, and I think thereās other associations with it, so its a bit more subtle than [name_f]Harleen[/name_f].
[name_f]Kathleen[/name_f] - Iām sorry, I really donāt like this name. It feels very dated, and Iām not a fan of the spelling. Sorry!!
[name_f]Merida[/name_f] - oh, I love [name_f]Merida[/name_f] so much
Iām happy to see more love for her on here! Sheās so beautiful and spunky with a great sound. Also has that really wonderful connection to the character!!
[name_u]Jade[/name_u] - cool, spunky, and edgy!
[name_u]Antonia[/name_u] - this is a nice name! I prefer [name_f]Antoinette[/name_f] myself, but [name_u]Antonia[/name_u] is pretty too. I like all of the nickname options!!
Crescent/Cressida - [name_f]Cressida[/name_f] is one of my favorites!! Itās so magical and stunning. I love all of the associations, and I also love nn Essie!! [name_f]Crescent[/name_f] is very cute, I like the moon association, but I think it would work better as a middle!!
[name_f]Brynn[/name_f] - love this on a boy, itās not my favorite for a girl, sorry. It feels very trendy to me!
[name_u]Marie[/name_u] - very sweet. a bit overused, but still lovely! I always think of [name_u]Marie[/name_u] from The Aristocats, and that makes me like the name a whole lot more!!
[name_f]Marina[/name_f] - pretty and spunky. the water association is nice! I personally prefer [name_f]Mariana[/name_f] though!!
[name_f]Mira[/name_f] - love [name_f]Mira[/name_f], itās beautiful! I also think itās very sweet with some edge, and the sound is so great.
Marionette - this is sweet, but definitely best saved for the GP list. I absolutely love the possibility for nn [name_f]Nettie[/name_f] though
maybe youād like the similar Marinette?? It has a different meaning, and therefore may not have the same negatives for you?