It may be a bit fantastical, but I think one example is the time that Prince changed his name. See https://www.bbc.com/news/magazine-36107590 https://www.bbc.c

It may be a bit fantastical, but I think one example is the time that Prince changed his name. See https://www.bbc.com/news/magazine-36107590 https://www.bbc.com/news/magazine-36107590 for background. Did he change it legally? I don’t know, but for the spirit of the linked list, it probably doesn’t matter: He says his name is now something else, and so it is, and I doubt it’s in the Unicode tables!