Counterfactual
The Parallel Lives of Martin and Isaac
In 1,009 boys, Martin found its level. 50 years earlier, Isaac occupied that same statistical address.
1880–2025
Martin
Peak year
1963
Peak births
6,073
Latest count
1,009
Status
Stable
Peak generation
Boomer
1880–2025
Isaac
Peak year
2007
Peak births
10,274
Latest count
5,953
Status
Declining
Peak generation
Gen Z
In 1,009 boys, Martin found its level. 50 years earlier, Isaac occupied that same address. One peaked in the Gen Z era; the other in the Boomer world. They never met. But the data remembers them both.