Counterfactual
The Parallel Lives of Callahan and Roberto
In 1,566 boys, Callahan found its level. 50 years earlier, Roberto occupied that same statistical address.
1983–2025
Callahan
Peak year
2025
Peak births
1,566
Latest count
1,566
Status
Rising
Peak generation
Gen Alpha
1897–2025
Roberto
Peak year
1991
Peak births
2,117
Latest count
519
Status
Declining
Peak generation
Millennial
In 1,566 boys, Callahan found its level. 50 years earlier, Roberto occupied that same address. One peaked in the Millennial era; the other in the Gen Alpha world. They never met. But the data remembers them both.