Counterfactual

The Parallel Lives of Madalyn and Deena

In 273 girls, Madalyn found its level. 50 years earlier, Deena occupied that same statistical address.

1899–2025

Madalyn

peak 2008 2025 1900192019401960198020002020
Peak year 2008
Peak births 1,144
Latest count 273
Status Declining
Peak generation Gen Z
1910–2025

Deena

peak 1970 2025 1900192019401960198020002020
Peak year 1970
Peak births 593
Latest count 26
Status Endangered
Peak generation Gen X
In 273 girls, Madalyn found its level. 50 years earlier, Deena occupied that same address. One peaked in the Gen X era; the other in the Gen Z world. They never met. But the data remembers them both.