Counterfactual

The Parallel Lives of Jaythan and Cooper

In 21 boys, Jaythan found its level. 50 years earlier, Cooper occupied that same statistical address.

1992–2025

Jaythan

peak 2011 2025 1900192019401960198020002020
Peak year 2011
Peak births 64
Latest count 37
Status Stable
Peak generation Gen Z
1882–2025

Cooper

peak 2025 2025 1900192019401960198020002020
Peak year 2025
Peak births 7,472
Latest count 7,472
Status Rising
Peak generation Gen Alpha
Jaythan and Cooper 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.