Counterfactual

The Parallel Lives of Alfonso and Dorian

In 223 boys, Alfonso found its level. 50 years earlier, Dorian occupied that same statistical address.

1881–2025

Alfonso

peak 1991 2025 1900192019401960198020002020
Peak year 1991
Peak births 574
Latest count 223
Status Stable
Peak generation Millennial
1915–2025

Dorian

peak 2008 2025 1900192019401960198020002020
Peak year 2008
Peak births 641
Latest count 557
Status Stable
Peak generation Gen Z
Alfonso and Dorian 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.