Are there any aircraft where the wings are swept forward of the cockpit?
The closest thing from the real world that comes close to the ones you found on deviantart are &quot;Canard Aircraft&quot;

If you read about this concept you will find that it is complicated to implement it succesful.
Then most of the art employ a forward swept wing, this has some complications as well. I would suggest you read some more about the NASA X-29

As far as I know a combination of the two has never been demonstrated in real life and only exist in fiction, therefore there is no general name for as far as my knowledge goes.