Heres my shortlist of girls names from your suggestions, what do you think?

[JellyBean]

In my opinion:
Sophia is my favorite, and I also really like Amelia and Tahlia.
Sarah is nice- but I still consider it a very 'common' name.
Summer is nice - but I find it quite American (not that there's anything wrong with that!)
Annabel is pretty but becoming increasingly common.
Aimee ok.
Eden reminds me of gardens and green trees!! I prefer Eve or Eva.

I think that if you like Amelia best and your DH accepts it you should go for it. Stuff the lady in your mother's group. Your daughter will have the name for the rest of her life- long after she is grown and probably wont have anything to do with the other Amelia.
Besides, no matter what you name her, she is likely to meet other girls with the same name throughout her life- at school, etc.
Whatever you and DH both like is a winner!

Good luck deciding!

[Kitt3n]

I love Melody!

[Snacks]

LOL, I hope this thread wasn't supposed to help you narrow it down!!!
I really like Amelia, Sophia and Eden.

[Aimz]

Amelia Rose Jenner
Amelia Jenner
Oliver, Gracie & Amelia
Amelia ? German - Worker beloved, industrious, striving
(Milly nickname)

I LOVE LOVE LOVE this one. Amelia goes so well with your other children's names and Milly is just so gorgeous for a nick name. My friend has a "Millie Rose" and she is so beautiful! I don't think it matters that your friend has a baby with the same name - it's YOUR baby you need to think about.

Summer is really pretty but perhaps just a tad too literal when paired with Rose.

My second favourite is Sophia.

[Kazmar]

Annabelle

The only reason I think this and why I called my princess this is because its a known name but I dont know any and there's never another one when you walk into a room or go somewhere. Not to different, classy, pretty and a beautiful meaning

[DaintreeDream]

I like Amelia Rose, very pretty.

I have always like the name Sarah also, however it depends if you want a 'normal' name or something a bit different.

I love Eden, but.... for a boy.... sorry .

Deanne.

[Kazmar]

I agree The Edens I know are boys

[lilcosmo]

I think Summer Rose is gorgeous. It goes beautifully with Oliver & Gracie too, BUT, I think 'Summer Jenner' sounds a bit funny IMO.

Out of your list my fave is Amelia, it goes really well with Jenner and Oliver & Gracie! Like sneakysparkle said, I wouldn't be worried about your mothersgroup friend.

Sophia is my second fave.

Good luck deciding.... its so hard isn't it!!

[Mum0809]

I love Tahlia & Sarah.

[smiles4u]

I quite like Summer Rose ... i actually think it truely does fit in with your other children's names

I love SOPHIA ROSE JENNER

... And yes, ' Kass ' is so right about Annabelle's ... have hear the name yet never met an Annabelle ... such a beautiful name (& so easy to spell which i love) & Annabelle suits a lil girl, a teenager, a young woman & elderly lady (my Mum always taught me that about names to suit all ages of a females live ) ... Ah, but there can only ever be one ' Bella Ballerina ' (Kass knows that)

[summerluven]

I love love love Summer, but as already mentioned, I am not sure if it flows with Jenner. I am sitting here saying it over and over again. Hmmm, not fatal. If you love it, go for it.

And I totally adore Eden. I have that on my list if I have DS2 but I think its a unisex name.

You have some lovely names here. Good luck!