Counterfactual
The Parallel Lives of Laney and Vivian
In 421 girls, Laney found its level. 50 years earlier, Vivian occupied that same statistical address.
1883–2025
Laney
Peak year
2006
Peak births
640
Latest count
421
Status
Stable
Peak generation
Gen Z
1880–2025
Vivian
Peak year
1920
Peak births
4,128
Latest count
3,362
Status
Stable
Peak generation
Greatest Generation
In 421 girls, Laney found its level. 50 years earlier, Vivian 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.