Counterfactual
The Parallel Lives of Gennaro and Aidan
In 20 boys, Gennaro found its level. 50 years earlier, Aidan occupied that same statistical address.
1904–2025
Gennaro
Peak year
1926
Peak births
42
Latest count
20
Status
Rising
Peak generation
Greatest Generation
1936–2025
Aidan
Peak year
2003
Peak births
10,067
Latest count
1,043
Status
Declining
Peak generation
Gen Z
In 20 boys, Gennaro found its level. 50 years earlier, Aidan occupied that same address. One peaked in the Gen Z era; the other in the Greatest Generation world. They never met. But the data remembers them both.