Counterfactual
The Parallel Lives of Isabela and Jeannette
In 426 girls, Isabela found its level. 50 years earlier, Jeannette occupied that same statistical address.
1982–2025
Isabela
Peak year
2004
Peak births
695
Latest count
426
Status
Rising
Peak generation
Gen Z
1880–2025
Jeannette
Peak year
1917
Peak births
1,113
Latest count
24
Status
Endangered
Peak generation
Greatest Generation
In 426 girls, Isabela found its level. 50 years earlier, Jeannette occupied that same address. One peaked in the Greatest Generation era; the other in the Gen Z world. They never met. But the data remembers them both.