Counterfactual
The Parallel Lives of Tanvi and Gianna
In 36 girls, Tanvi found its level. 50 years earlier, Gianna occupied that same statistical address.
1980–2025
Tanvi
Peak year
2009
Peak births
140
Latest count
36
Status
Declining
Peak generation
Gen Z
1951–2025
Gianna
Peak year
2020
Peak births
7,903
Latest count
5,634
Status
Rising
Peak generation
Gen Alpha
Tanvi and Gianna peaked in the same cultural weather — the Gen Z naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.