Counterfactual
The Parallel Lives of Adelynn and Jeannie
In 693 girls, Adelynn found its level. 50 years earlier, Jeannie occupied that same statistical address.
1990–2025
Adelynn
Peak year
2015
Peak births
1,139
Latest count
693
Status
Declining
Peak generation
Gen Alpha
1882–2025
Jeannie
Peak year
1957
Peak births
1,424
Latest count
16
Status
Endangered
Peak generation
Boomer
In 693 girls, Adelynn found its level. 50 years earlier, Jeannie occupied that same address. One peaked in the Boomer era; the other in the Gen Alpha world. They never met. But the data remembers them both.