How ‘cloud of choices’ is called correctly?

I'm working on a react-native app and I want to implement a similar interface, but I can't even find its name.

Main task for this element would be to give users a "cloud of choices" where they could select multiple of "bubbles" and system can keep a track of choices. "Bubbles" should be able to float around and bounce from each other.

How this design element is called?

Also, are there any ready to use packages that implement it?