The full name would be, [name]Arielle[/name] [name]Lydia[/name] [name]Terry[/name]. I think I have a name we both really love. We plan on calling her [name]Ari[/name], or [name]Aria[/name] as a nickname. We have alternative middle names, [name]Sophia[/name], [name]Claire[/name], [name]Madeline[/name]. If you have a suggestion for a middle name please let me know! Something old fashion.
Opinions on the name? I’m thinking of pronouncing it [name]Ari[/name]-elle.
I love [name]Arielle[/name] [name]Lydia[/name]! I don’t like how the "L"s sort of smoosh together, but I honestly prefer [name]Lydia[/name] as a MN for [name]Arielle[/name] (love, btw, and I adore the nn [name]Ari[/name]!). I think it’s fabulous. 
I love it! [name]Arielle[/name] [name]Lydia[/name] runs together a little, and I love [name]Arielle[/name] [name]Sophia[/name] from your other choices, but I think [name]Arielle[/name] [name]Lydia[/name] is just beautiful!
I like it. But wouldn’t use aria as a nickname, as it’s not in arielle.
I love [name]Arielle[/name], also [name]Ariella[/name]!
[name]How[/name] about [name]Arielle[/name] [name]Christiane[/name]? Pronounced like [name]Ari[/name]-elle [name]Christy[/name]-anne. I really think the anne brings out the sweetness of the elle sound.
It’s a lovely name! I think [name]Lydia[/name] [name]Arielle[/name] sounds ever so slightly better though.