This is just a discussion thread, but seeing as Cosmic Desktop is on it’s way soon will there be an Atomic image for it?
Potential names for Cosmic Fedora Spin: Nova, Hydron, Ophelia, Dione, Elion, Cassini, Taranis, Olympus, Vesper, PRIME !
My Top 3 would be Fedora Prime , Fedora Elion, Fedora Nova
New variants will be named: Fedora <Desktop> Atomic (see: Changes/AtomicDesktops - Fedora Project Wiki) so: Fedora Cosmic Atomic
First step is to package all Cosmic components in Fedora.
Then you can follow the steps from: How to make a new rpm-ostree desktop variant in Fedora? - Siosm’s blog
Added #atomic-desktops-team
So, considering the Atomic variants of KDE, Sway, Gnome, Budgie and others have names already, will they be rebranded in the future to reflect this change? Kinoite=Fedora KDE Atomic Silverblue=Fedora Gnome Atomic 
This is all explained in Changes/AtomicDesktops - Fedora Project Wiki and Introducing Fedora Atomic Desktops - Fedora Magazine
I’ll give it a read. Thanks
We will not require existing variants (Silverblue, Kinoite, Sericea, Onyx) to be renamed, as those brands already have some traction and history. It will be up to the decision of the SIGs if they want to rename the existing variants as a result of this change. We will not rename the ostree refs or do any technical changes related to this change to avoid costly and mostly useless or invisible work.
“Fedora Cosmic Atomic”, as others have said.
Also known by its street name: “Fedora Quantum Gravity” 
Added #atomic-desktops-team