Counterfactual

The Parallel Lives of Casimir and Merle

In 73 boys, Casimir found its level. 50 years earlier, Merle occupied that same statistical address.

1894–2025

Casimir

peak 1919 2025 18801900192019401960198020002020
Peak year 1919
Peak births 220
Latest count 73
Status Rising
Peak generation Greatest Generation
1880–2025

Merle

peak 1925 2025 18801900192019401960198020002020
Peak year 1925
Peak births 836
Latest count 33
Status Endangered
Peak generation Greatest Generation
Casimir and Merle 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.