Counterfactual

The Parallel Lives of Jaylynn and Dolly

In 92 girls, Jaylynn found its level. 50 years earlier, Dolly occupied that same statistical address.

1963–2025

Jaylynn

peak 2009 2025 18801900192019401960198020002020
Peak year 2009
Peak births 633
Latest count 97
Status Declining
Peak generation Gen Z
1880–2025

Dolly

peak 1926 2025 18801900192019401960198020002020
Peak year 1926
Peak births 395
Latest count 113
Status Rising
Peak generation Greatest Generation
In 92 girls, Jaylynn found its level. 50 years earlier, Dolly occupied that same address. One peaked in the Greatest Generation era; the other in the Gen Z world. They never met. But the data remembers them both.