Yes

Varies. Part 3, the stands are named via Tarot cards(JoJo was initially supposed to be a trilogy with the existence of only 50 stands). Part 4, Josukes stand name came from Jotaro.

And ofc

Yes, even the user's themselves can name their own spiritually energy. Which begs the question, how would this have altered the names in Part 3 without the existence of the tarot cards?

Star Platinums name: *Doesnt have one cause Jotaro could not be bothered*

Becomes an issue when they acknowledge the existence of musical artists like Michael Jackson, Weird Al, and Dua Lipa

Because then there are a bunch of Stands with the same name as songs and bands

The uswr names them most of the time, but spice girl named itself

Also ^Toru listens to The Wonder Of You

I feel like they’re spinning a bottle on random songs to decide the name lol

I named them