Counterfactual
The Parallel Lives of Tessie and Zoey
In 8 girls, Tessie found its level. 50 years earlier, Zoey occupied that same statistical address.
1880–2025
Tessie
Peak year
1917
Peak births
393
Latest count
8
Status
Endangered
Peak generation
Greatest Generation
1967–2025
Zoey
Peak year
2012
Peak births
7,482
Latest count
3,427
Status
Declining
Peak generation
Gen Z
In 8 girls, Tessie found its level. 50 years earlier, Zoey occupied that same address. One peaked in the Gen Z era; the other in the Greatest Generation world. They never met. But the data remembers them both.