Counterfactual
The Parallel Lives of Marilyn and Nadine
In 356 girls, Marilyn found its level. 50 years earlier, Nadine occupied that same statistical address.
1899–2025
Marilyn
Peak year
1947
Peak births
11,881
Latest count
356
Status
Endangered
Peak generation
Boomer
1887–2025
Nadine
Peak year
1958
Peak births
1,011
Latest count
128
Status
Stable
Peak generation
Boomer
Marilyn and Nadine peaked in the same cultural weather — the Boomer naming world. They are not replacements; they are siblings separated by 50 years, occupying the same statistical address at different addresses in time.