Counterfactual
The Parallel Lives of Joi and Winifred
In 48 girls, Joi found its level. 50 years earlier, Winifred occupied that same statistical address.
1942–2025
Joi
Peak year
1981
Peak births
164
Latest count
48
Status
Stable
Peak generation
Millennial
1880–2025
Winifred
Peak year
1918
Peak births
1,593
Latest count
284
Status
Rising
Peak generation
Greatest Generation
In 48 girls, Joi found its level. 50 years earlier, Winifred occupied that same address. One peaked in the Greatest Generation era; the other in the Millennial world. They never met. But the data remembers them both.