Write your favorites names that ands with nette. My daughter perhaps would be named Reina, and I going to call her Reinette, so would be nice to choose the second name that ends with nette as well.
I don’t really like any names ending in “nette”, but I think [name_u]Robinette[/name_u] makes a nice middle if it’s a family name (as it is for [name_m]Joe[/name_m] Biden).
The first ones that come to mind are Antoinette, Ninette and Nanette.
If you go on nameberry.com and click “Advanced Search” you can selectively search the website for all girl names ending in -nette!
[name_f]Lynette[/name_f]
[name_f]Anette[/name_f]
[name_f]Antoinette[/name_f], [name_f]Annette[/name_f] and [name_f]Lynette[/name_f] are my favourites but they’ve been mentioned already!! 
I think since [name_f]Reina[/name_f] already contains the N, you could just as well use an -ette name, which there are many more of!
[name_f]Alouette[/name_f], [name_f]Colette[/name_f], [name_f]Cosette[/name_f], [name_f]Juliette[/name_f], [name_f]Elliette[/name_f], [name_f]Odette[/name_f], [name_f]Lunette[/name_f], Miette…
I really like [name_f]Annette[/name_f] myself 
I like [name_f]Cosette[/name_f]!
I love [name_f]Annette[/name_f] & [name_f]Nanette[/name_f]
Jeanette & Gwenette/Gwynette
The first name that came to mind was Reina Jeanette. The second was Reina Mette.
Here’s a list of a few of the names I found on a quick NB search.
Alouette
Annette
Antoinette
Colette / Collette
Georgette
Henriette
Jolette
Lisette
Lucette
Lunette
Lynette
Nicolette
Odette
Robinette
Scarlette
Yvette
big crush on [name_f]Reina[/name_f] [name_f]Juliette[/name_f] 
[name_f]Reina[/name_f] [name_f]Georgette[/name_f]!
[name_f]Janette[/name_f] and [name_f]Lunette[/name_f].
[name_f]Florette[/name_f], [name_f]Cosette[/name_f] and Solette are the only ones i haven’t seen yet
[name_f]Antoinette[/name_f] is definitely my favorite, followed by [name_f]Linette[/name_f]. It’s not a -nette name but [name_f]Bernadette[/name_f] is kind of close and I also love that— I think [name_f]Reina[/name_f] [name_f]Bernadette[/name_f] nn [name_f]Reinette[/name_f] is a great combo 
[name_f]Nanette[/name_f] and [name_f]Jeannette[/name_f] are two favorites. I like a lot of the “ette” names, but hadn’t yet pondered the “nettes”!
I like that with the ettes and nettes, many nns are possible.
[name_f]Nanette[/name_f] could be [name_f]Nan[/name_f], [name_u]Nana[/name_u], [name_f]Nonie[/name_f], [name_f]Etta[/name_f], etc.
no one’s mentioned Marinette, i think, though it might be too tied to that French show about the ladybug girl?
[name_f]Lynette[/name_f]
[name_f]Antionette[/name_f]
[name_f]Anette[/name_f]
[name_f]Gwenette[/name_f]
[name_f]Jeanette[/name_f]
[name_f]Bernadette[/name_f]
[name_f]Henrietta[/name_f]
[name_f]Juliette[/name_f]
[name_f]Julieta[/name_f]