[name_m]Hi[/name_m] I am due with a little girl in [name_u]July[/name_u]. I think mundo favorite name is [name_f]Rosalie[/name_f]. Possibly [name_f]Rosalie[/name_f] [name_f]Pearl[/name_f]. My next fav is [name_f]Gracelyn[/name_f]. I started telling a couple of friends and have had bad reactions. I know ultimately it’s up to me
And my husband. What do you think about this name? [name_f]Do[/name_f] you have any other really pretty girl name suggestions? We have [name_f]Izabelle[/name_f], [name_f]Olivia[/name_f], [name_f]Lilyana[/name_f], [name_f]Selah[/name_f], [name_m]Isaiah[/name_m]. And Annaleyah… pronounced [name_f]Anna[/name_f]-lee-uh. Thank you in advance!
Congratulations on a girl this [name_u]July[/name_u]! [name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is a beautiful combo. [name_f]Gracelyn[/name_f] is personally not my style of name, but it does sound very sweet. 
Some suggestions:
[name_f]Adalyn[/name_f]/[name_f]Adalynn[/name_f]
[name_f]Savannah[/name_f]
[name_f]Everleigh[/name_f]/[name_u]Everly[/name_u]
[name_u]Ainsley[/name_u]
[name_f]Maisie[/name_f]
[name_f]Lydia[/name_f]
[name_f]Isla[/name_f]
[name_f]Annabella[/name_f]
[name_f]Linnea[/name_f]
[name_f]Marielle[/name_f]
[name_f]Stella[/name_f]
Of your choices, I like [name_f]Gracelyn[/name_f] [name_f]Selah[/name_f].
If you use [name_f]Izabelle[/name_f] or [name_f]Olivia[/name_f] there will be 2 or 3 others in her class when she goes to school.
Your other choices are very unusual, just the opposite of [name_f]Izabelle[/name_f] and [name_f]Olivia[/name_f]!
[name_f]Rosalie[/name_f] is not something I’d consider unless it honors a relative.
I think [name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is wonderful with the siblings names. [name_f]Gracelyn[/name_f] would be fine in the middle, but [name_f]Pearl[/name_f] is gorgeous.
[name_f]Rosalie[/name_f] is cute but I’m not a fan of [name_f]Pearl[/name_f]. [name_f]Gracelyn[/name_f] isn’t my style but it’s cute!
[name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is by far my favorite!
It’s sweet, timeless, easy to spell, not too popular and charming
[name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is beautiful, and by far the prettiest of the names you’ve listed, in my opinion.
[name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is very classy sounding. [name_f]Gracelyn[/name_f] has more of a trendy feel, but I like that too. [name_f]Gracelyn[/name_f] [name_f]Olivia[/name_f] would be great!
[name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is absolutely gorgeous, both pretty and timeless!
[name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is really lovely! I like it a lot as a combo
I’m not a massive fan of [name_f]Gracelyn[/name_f] (maybe because my name is [name_f]Grace[/name_f]?) but I think it would work nicely as a middle.
[name_f]Lilyana[/name_f]/[name_f]Liliana[/name_f] [name_f]Gracelyn[/name_f] or [name_f]Gracelyn[/name_f] [name_f]Lilyana[/name_f] might be nice
[name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] is lovely. [name_f]Rosalie[/name_f] is a stunning name.
If I have it right, those last names you listed from [name_f]Izabelle[/name_f] to Annaleyah are your children, right? Beautifully named sibset!
I love both [name_f]Rosalie[/name_f] and [name_f]Gracelyn[/name_f]. Both have an deep rooted, somewhat classical feel, with a modern touch. [name_f]Rosalie[/name_f] [name_f]Pearl[/name_f] and [name_f]Gracelyn[/name_f] [name_f]Pearl[/name_f] are lovely, as is [name_f]Gracelyn[/name_f] [name_f]Rosalie[/name_f]! I also have to wonder if you love them both, might you like to combine them and use [name_f]Rosalyn[/name_f] or [name_f]Roselyn[/name_f] [name_f]Pearl[/name_f]?
All the best with whatever you decide!