Counterfactual
The Parallel Lives of Mathilda and Breanna
In 32 girls, Mathilda found its level. 50 years earlier, Breanna occupied that same statistical address.
1880–2025
Mathilda
Peak year
1918
Peak births
180
Latest count
32
Status
Stable
Peak generation
Greatest Generation
1965–2025
Breanna
Peak year
1996
Peak births
4,701
Latest count
69
Status
Endangered
Peak generation
Millennial
In 32 girls, Mathilda found its level. 50 years earlier, Breanna occupied that same address. One peaked in the Millennial era; the other in the Greatest Generation world. They never met. But the data remembers them both.