Counterfactual

The Parallel Lives of Korey and Tanner

In 47 boys, Korey found its level. 50 years earlier, Tanner occupied that same statistical address.

1953–2025

Korey

peak 1990 2025 192019401960198020002020
Peak year 1990
Peak births 507
Latest count 47
Status Endangered
Peak generation Millennial
1913–2025

Tanner

peak 1998 2025 192019401960198020002020
Peak year 1998
Peak births 4,704
Latest count 641
Status Declining
Peak generation Gen Z
Korey and Tanner 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.