With the release of Ventura the system was reporting a different field/locaation from within an app in that login settings window. They are all from apps that you chose to download and install at one time.
However, many developer's got lazy and didn't update their app so that the app are was shown instead of the developer's name or some component name. You can usually find out which app they relate to with a Google search.
Unless you recognize the app from what's reported and don't want it you should ignore whaat you see there.
