Counterfactual
The Parallel Lives of Avah and Rosalie
In 150 girls, Avah found its level. 50 years earlier, Rosalie occupied that same statistical address.
1923–2025
Avah
Peak year
2018
Peak births
679
Latest count
150
Status
Declining
Peak generation
Gen Alpha
1880–2025
Rosalie
Peak year
1938
Peak births
3,758
Latest count
1,797
Status
Rising
Peak generation
Silent Generation
In 150 girls, Avah found its level. 50 years earlier, Rosalie occupied that same address. One peaked in the Silent Generation era; the other in the Gen Alpha world. They never met. But the data remembers them both.