Counterfactual

The Parallel Lives of Manon and Caitlyn

In 10 girls, Manon found its level. 50 years earlier, Caitlyn occupied that same statistical address.

1917–2025

Manon

peak 1999 2025 192019401960198020002020
Peak year 1999
Peak births 26
Latest count 10
Status Rising
Peak generation Gen Z
1968–2025

Caitlyn

peak 1998 2025 192019401960198020002020
Peak year 1998
Peak births 2,937
Latest count 71
Status Endangered
Peak generation Gen Z
Manon and Caitlyn peaked in the same cultural weather — the Gen Z naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.