Counterfactual
The Parallel Lives of Lissa and Brooklyn
In 12 girls, Lissa found its level. 50 years earlier, Brooklyn occupied that same statistical address.
1923–2025
Lissa
Peak year
1963
Peak births
122
Latest count
12
Status
Stable
Peak generation
Boomer
1972–2025
Brooklyn
Peak year
2011
Peak births
7,178
Latest count
2,300
Status
Declining
Peak generation
Gen Z
In 12 girls, Lissa found its level. 50 years earlier, Brooklyn occupied that same address. One peaked in the Gen Z era; the other in the Boomer world. They never met. But the data remembers them both.