AnarchyChess

The variations are usually just named after whoever wrote a book about the move back in the 1850s or whatever. So in a way, yes, random name generator, often done a long time ago. The names were more useful back in Ye Olden Times when people didn’t consistently use the same sorts of chess notation. Now chess notation is standardized world wide.

The funny thing is this opening is actually very organic. Someone with even basic understanding of opening theory would very possibly play it if they learned the three moves required for the Ruy Lopez.