Counterfactual
The Parallel Lives of Tonya and Riley
In 11 girls, Tonya found its level. 50 years earlier, Riley occupied that same statistical address.
1923–2025
Tonya
Peak year
1972
Peak births
7,244
Latest count
11
Status
Endangered
Peak generation
Gen X
1923–2025
Riley
Peak year
2016
Peak births
7,159
Latest count
4,441
Status
Declining
Peak generation
Gen Alpha
In 11 girls, Tonya found its level. 50 years earlier, Riley occupied that same address. One peaked in the Gen Alpha era; the other in the Gen X world. They never met. But the data remembers them both.