Simply put Microsoft is the worst company at naming stuff. Even when they come up with a good name for something, they'll name 3 other totally different products the same thing to maximize confusion.
I gotta say though, I'm actually not sure which VMware (well Broadcom I suppose) products I use anymore. I'm pretty sure they took the Aria name off something else they called Aria for a little while. So Aria is no longer Aria but they still have Aria but it's what used to be called XYZ