I think the name should be something which can cover all the features of ZKSwap.
So, I think ZK Circle can be one of them.
The other idea goes for ZKSurf which highlights the freedome of ZKSwap thanks to its unique and useful features!
The last suggestion is Compass. I think no project have this name yet and this name can really be a good representative to ZKSwap since it allows users to discover DeFi easy and safe!