Counterfactual
The Parallel Lives of Yousef and Guillermo
In 349 boys, Yousef found its level. 50 years earlier, Guillermo occupied that same statistical address.
1970–2025
Yousef
Peak year
2025
Peak births
349
Latest count
349
Status
Stable
Peak generation
Gen Alpha
1885–2025
Guillermo
Peak year
1998
Peak births
693
Latest count
264
Status
Stable
Peak generation
Gen Z
In 349 boys, Yousef found its level. 50 years earlier, Guillermo occupied that same address. One peaked in the Gen Z era; the other in the Gen Alpha world. They never met. But the data remembers them both.