Counterfactual
The Parallel Lives of Aleiyah and Kaylee
In 25 girls, Aleiyah found its level. 50 years earlier, Kaylee occupied that same statistical address.
1994–2025
Aleiyah
Peak year
2019
Peak births
35
Latest count
25
Status
Stable
Peak generation
Gen Alpha
1943–2025
Kaylee
Peak year
2009
Peak births
7,219
Latest count
1,205
Status
Declining
Peak generation
Gen Z
Aleiyah and Kaylee peaked in the same cultural weather — the Gen Alpha naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.