Counterfactual

The Parallel Lives of Markis and Aiden

In 7 boys, Markis found its level. 50 years earlier, Aiden occupied that same statistical address.

1970–2025

Markis

peak 1990 2025 198020002020
Peak year 1990
Peak births 37
Latest count 7
Status Declining
Peak generation Millennial
1970–2025

Aiden

peak 2009 2025 198020002020
Peak year 2009
Peak births 16,030
Latest count 5,046
Status Declining
Peak generation Gen Z
Markis and Aiden 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.