Counterfactual
The Parallel Lives of Lesly and Ethel
In 149 girls, Lesly found its level. 50 years earlier, Ethel occupied that same statistical address.
1936–2025
Lesly
Peak year
2003
Peak births
839
Latest count
149
Status
Stable
Peak generation
Gen Z
1880–2025
Ethel
Peak year
1918
Peak births
8,075
Latest count
34
Status
Endangered
Peak generation
Greatest Generation
In 149 girls, Lesly found its level. 50 years earlier, Ethel 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.