Counterfactual

The Parallel Lives of Gregorio and Isiah

In 59 boys, Gregorio found its level. 50 years earlier, Isiah occupied that same statistical address.

1880–2025

Gregorio

peak 1993 2025 18801900192019401960198020002020
Peak year 1993
Peak births 187
Latest count 59
Status Stable
Peak generation Millennial
1880–2025

Isiah

peak 2001 2025 18801900192019401960198020002020
Peak year 2001
Peak births 822
Latest count 120
Status Stable
Peak generation Gen Z
Gregorio and Isiah 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.