Counterfactual

The Parallel Lives of Lilla and Ollie

In 26 girls, Lilla found its level. 50 years earlier, Ollie occupied that same statistical address.

1880–2025

Lilla

peak 1918 2025 18801900192019401960198020002020
Peak year 1918
Peak births 85
Latest count 26
Status Stable
Peak generation Greatest Generation
1880–2025

Ollie

peak 1919 2025 18801900192019401960198020002020
Peak year 1919
Peak births 976
Latest count 80
Status Endangered
Peak generation Greatest Generation
Lilla and Ollie 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.