Counterfactual
The Parallel Lives of Kianna and Alesha
In 142 girls, Kianna found its level. 50 years earlier, Alesha occupied that same statistical address.
1971–2025
Kianna
Peak year
2000
Peak births
401
Latest count
142
Status
Rising
Peak generation
Gen Z
1959–2025
Alesha
Peak year
1990
Peak births
306
Latest count
13
Status
Endangered
Peak generation
Millennial
Kianna and Alesha 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.