I teach infants.
People often name children after grandparents - so the baby's great grandparent.
I remember my own grandparents being shocked at some of the names making come backs. They couldn't understand why anyone wanted to use names such as Archie, Alfred, Elsie, Mabel, etc as they were so old fashioned to them.
At the moment we have children with names such as Rita, Clementine, Reg, Frank, Fred, Paul, Mabel, Martha, Mary, Elsie, Eric, Edith, Alfie and Alfred, Fred, Harry, etc.
In a few more years when children my DD's age (she's currently 19) start having children we are likely to have more names from the 50s and 60s. When DD's children start naming babies it'll be a return of 70s and 80s names.