Counterfactual

The Parallel Lives of London and Stefanie

In 719 girls, London found its level. 50 years earlier, Stefanie occupied that same statistical address.

1963–2025

London

peak 2013 2025 192019401960198020002020
Peak year 2013
Peak births 3,462
Latest count 719
Status Declining
Peak generation Gen Alpha
1911–2025

Stefanie

peak 1983 2025 192019401960198020002020
Peak year 1983
Peak births 2,667
Latest count 12
Status Endangered
Peak generation Millennial
In 719 girls, London found its level. 50 years earlier, Stefanie occupied that same address. One peaked in the Millennial era; the other in the Gen Alpha world. They never met. But the data remembers them both.