Counterfactual
The Parallel Lives of Kenzai and Mateo
In 42 boys, Kenzai found its level. 50 years earlier, Mateo occupied that same statistical address.
2024–2025
Kenzai
Peak year
2025
Peak births
42
Latest count
42
Status
Stable
Peak generation
Gen Alpha
1904–2025
Mateo
Peak year
2024
Peak births
11,349
Latest count
11,045
Status
Rising
Peak generation
Gen Alpha
Kenzai and Mateo 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.