We are having a surprise, so our girl name is Ari Vivian. However, I am getting more fond of the name Vivian (it was my grandmother's name, and my husband really loves it)
I have been playing around with using Vivian as the first name instead. I would not use Ari with it as a middle name.
Maybe Vivian Rose? I believe my Mom had a grandmother named Rose.
We do however have a longer last name, hence using the short name like Ari to go with our last.