Counterfactual
The Parallel Lives of Zyani and Mackenzie
In 14 girls, Zyani found its level. 50 years earlier, Mackenzie occupied that same statistical address.
2009–2025
Zyani
Peak year
2025
Peak births
14
Latest count
14
Status
Stable
Peak generation
Gen Alpha
1973–2025
Mackenzie
Peak year
2001
Peak births
6,934
Latest count
1,343
Status
Declining
Peak generation
Gen Z
In 14 girls, Zyani found its level. 50 years earlier, Mackenzie occupied that same address. One peaked in the Gen Z era; the other in the Gen Alpha world. They never met. But the data remembers them both.