Counterfactual
The Parallel Lives of Thelonious and Nash
In 12 boys, Thelonious found its level. 50 years earlier, Nash occupied that same statistical address.
1960–2025
Thelonious
Peak year
2017
Peak births
23
Latest count
12
Status
Stable
Peak generation
Gen Alpha
1910–2025
Nash
Peak year
2021
Peak births
1,588
Latest count
1,357
Status
Stable
Peak generation
Gen Alpha
Thelonious and Nash 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.