Counterfactual

The Parallel Lives of Adna and Riley

In 11 girls, Adna found its level. 50 years earlier, Riley occupied that same statistical address.

1895–2025

Adna

peak 2019 2025 1900192019401960198020002020
Peak year 2019
Peak births 36
Latest count 11
Status Declining
Peak generation Gen Alpha
1923–2025

Riley

peak 2016 2025 1900192019401960198020002020
Peak year 2016
Peak births 7,159
Latest count 4,441
Status Declining
Peak generation Gen Alpha
Adna and Riley peaked in the same cultural weather — the Gen Alpha naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.