Names to go with middle names Diane and Colane?

We already have middle names picked out for both a boy and a girl. (Even though we're not expecting yet. :-) We're planning to use family names, so that part was easy. I was just wondering if anyone has ideas to go with these names?

We're planning on Diane for a girl's middle name, and Colane for a boy's middle name. Our last name starts with M, and it has two sylables.

Here are some names I like/love...

Girls' Names:

Eliana Diane M. (nn Ellie or Liana)
Corinna Diane M. (nn Cori or Cora)
Jessamine Diane M. (nn Jessa)
Adriana Diane M. (nn Adri, Ria, or Riana)
Elaina Diane M. (nn Ella, Ellie, or Lainey)
Cassia Diane M. (nn Cassie)
Sarina Diane M. (nn Sari)
Charlotte Diane M. (nn Lottie)
Marla Diane M.
Jocelyn Diane M.
Chantal Diane M.

Boys' Names: (like, but don't LOVE most of them)

Mason Colane M. (love this one, but is it too popular?)
Beckett Colane M. (to many ck sounds?)
Bennett Colane M.
Trenton Colane M. (nn Trent)
Reuben Colane M.
Chayton Colane M.
Eli Colane M.

Other boys' names I like, but not with Colane:
Cohen
Conan
Colton
Cody
Breccan

Any thoughts??? Thanks in advance for your time! :-)

My favorites are Corinna Diane and Reuben Colane. Good luck!

Can I suggest some?

Aimee Diane M.
Eleanor Diane M.
Eloise Diane M.
Geneva Diane M.
Genevieve Diane M.
Julie Diane M.
Lucie Diane M.
Margot Diane M.
Natalie Diane M.
Rosalie Diane M.
Sophie Diane M.
Sylvie Diane M.

Andre Colane M.
Augustin Colane M.
Dashiell Colane M.
Harvey Colane M.
Henri Colane M.
Marshall Colane M.
Rupert Colane M.
Sebastien Colane M.

Thanks for the feedback and the suggestions. I liked Andre Colane, Aimee Diane and Eloise Diane.Not real found of the meaning "wide" for Eloise, but other than that, it's a pretty name. Thanks again for taking the time to comment!

According to my sources, Eloise is a French form of Louise, which means "Famous Warrior" - if that makes it better... :-)