Counterfactual
The Parallel Lives of Linsey and Kaitlyn
In 7 girls, Linsey found its level. 50 years earlier, Kaitlyn occupied that same statistical address.
1948–2025
Linsey
Peak year
1985
Peak births
296
Latest count
7
Status
Endangered
Peak generation
Millennial
1971–2025
Kaitlyn
Peak year
2000
Peak births
8,759
Latest count
340
Status
Endangered
Peak generation
Gen Z
Linsey and Kaitlyn 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.