[Buckeye McFrog]

Back in the 50-60’s there was a very famous DJ in NYC named William B Williams

Few people in radio work under their real names.

[billyboy15]

It was the 50’s. Sure thy worked under their real names unless the names were not “show biz” like Schwatzblatt or Bacciagalupe. In that case they assumed a stage name.

Names were not changed back then out of fear.