WebGPU. That's an awful name. Given WebGL is taken and already in version 2. But WebGPU sounds like a virtual GPU for GameStreaming. Even GLWeb would be nicer.
Since the API is about accessing the GPU not only for rendering, but also for compute tasks, I think WebGPU is an ok name.
Throwing in some random word creations: * Processing#, * UnifiedProcessing#, * ParallelProcessing#, * Accel#,
Prefixes *: Web/Open/Lib/Imperial/Federal/Continuum
#Suffixes: Library/Hole/Sink/Chain/[not Unit (it's for Hardware)]