Counterfactual
The Parallel Lives of Sabrina and Tonia
In 956 girls, Sabrina found its level. 50 years earlier, Tonia occupied that same statistical address.
1916–2025
Sabrina
Peak year
1997
Peak births
5,816
Latest count
956
Status
Stable
Peak generation
Gen Z
1917–2025
Tonia
Peak year
1970
Peak births
1,429
Latest count
5
Status
Endangered
Peak generation
Gen X
In 956 girls, Sabrina found its level. 50 years earlier, Tonia occupied that same address. One peaked in the Gen X era; the other in the Gen Z world. They never met. But the data remembers them both.