Counterfactual

The Parallel Lives of Collin and Jayson

In 613 boys, Collin found its level. 50 years earlier, Jayson occupied that same statistical address.

1895–2025

Collin

peak 1996 2025 1900192019401960198020002020
Peak year 1996
Peak births 3,358
Latest count 613
Status Declining
Peak generation Millennial
1922–2025

Jayson

peak 2004 2025 1900192019401960198020002020
Peak year 2004
Peak births 963
Latest count 454
Status Declining
Peak generation Gen Z
Collin and Jayson peaked in the same cultural weather — the Millennial naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.