It’s a good question but we are talking of something happened at least 3 or 4 years ago.
It would be interesting to see how many users have a name in the database and when they add it. In this way I can understand at least how long ago were names assigned.
But my knowledge of SQL is zero, I need to ask to my sysadmin.
Yes, I was wondering if while attempting to find a way to have group data show on the user card, a “work-around” was to use the name display. IIRC that was before user cards could display custom fields