Counterfactual

The Parallel Lives of Aili and Genesis

In 35 girls, Aili found its level. 50 years earlier, Genesis occupied that same statistical address.

1901–2025

Aili

peak 2009 2025 192019401960198020002020
Peak year 2009
Peak births 45
Latest count 35
Status Stable
Peak generation Gen Z
1964–2025

Genesis

peak 2016 2025 192019401960198020002020
Peak year 2016
Peak births 4,351
Latest count 3,527
Status Stable
Peak generation Gen Alpha
Aili and Genesis 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.