Counterfactual

The Parallel Lives of Sarah and Mandy

In 2,710 girls, Sarah found its level. 50 years earlier, Mandy occupied that same statistical address.

1880–2025

Sarah

peak 1982 2025 18801900192019401960198020002020
Peak year 1982
Peak births 28,483
Latest count 2,710
Status Endangered
Peak generation Millennial
1880–2025

Mandy

peak 1978 2025 18801900192019401960198020002020
Peak year 1978
Peak births 3,110
Latest count 31
Status Endangered
Peak generation Gen X
Sarah and Mandy 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.