Counterfactual

The Parallel Lives of Lennie and Erma

In 69 girls, Lennie found its level. 50 years earlier, Erma occupied that same statistical address.

1880–2025

Lennie

peak 1915 2025 18801900192019401960198020002020
Peak year 1915
Peak births 123
Latest count 69
Status Rising
Peak generation Greatest Generation
1880–2025

Erma

peak 1920 2025 18801900192019401960198020002020
Peak year 1920
Peak births 1,529
Latest count 24
Status Endangered
Peak generation Greatest Generation
Lennie and Erma peaked in the same cultural weather — the Greatest Generation naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.