Counterfactual

The Parallel Lives of Dagny and Hailey

In 24 girls, Dagny found its level. 50 years earlier, Hailey occupied that same statistical address.

1893–2025

Dagny

peak 2013 2025 1900192019401960198020002020
Peak year 2013
Peak births 81
Latest count 24
Status Declining
Peak generation Gen Alpha
1963–2025

Hailey

peak 2003 2025 1900192019401960198020002020
Peak year 2003
Peak births 8,798
Latest count 2,556
Status Declining
Peak generation Gen Z
Dagny and Hailey 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.