Counterfactual

The Parallel Lives of Geronimo and Jakob

In 32 boys, Geronimo found its level. 50 years earlier, Jakob occupied that same statistical address.

1906–2025

Geronimo

peak 2009 2025 192019401960198020002020
Peak year 2009
Peak births 55
Latest count 32
Status Stable
Peak generation Gen Z
1957–2025

Jakob

peak 2001 2025 192019401960198020002020
Peak year 2001
Peak births 2,192
Latest count 135
Status Endangered
Peak generation Gen Z
Geronimo and Jakob peaked in the same cultural weather — the Gen Z naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.