Counterfactual
The Parallel Lives of Hanna and Alisa
In 580 girls, Hanna found its level. 50 years earlier, Alisa occupied that same statistical address.
1880–2025
Hanna
Peak year
2000
Peak births
1,912
Latest count
580
Status
Stable
Peak generation
Gen Z
1945–2025
Alisa
Peak year
1970
Peak births
1,153
Latest count
125
Status
Declining
Peak generation
Gen X
In 580 girls, Hanna found its level. 50 years earlier, Alisa occupied that same address. One peaked in the Gen X era; the other in the Gen Z world. They never met. But the data remembers them both.