Counterfactual
The Parallel Lives of Philippa and Iva
In 61 girls, Philippa found its level. 50 years earlier, Iva occupied that same statistical address.
1910–2025
Philippa
Peak year
2022
Peak births
75
Latest count
61
Status
Stable
Peak generation
Gen Alpha
1880–2025
Iva
Peak year
1918
Peak births
889
Latest count
117
Status
Stable
Peak generation
Greatest Generation
In 61 girls, Philippa found its level. 50 years earlier, Iva occupied that same address. One peaked in the Greatest Generation era; the other in the Gen Alpha world. They never met. But the data remembers them both.