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Kaizen
3,070 recorded births · active 2004–2025
Living-age distribution
The median living Kaizen is 3. If you meet a Kaizen, there's about a 70% chance they're between 1 and 7 years old.
Popularity arc
● Recently InventedAlmost no history before the last couple decades.
Peak Kaizen: 2025. Down 46% from peak.
Name neighbors
People named Kaizen have popularity-curve siblings named:
Geographic fingerprint
Kaizens are 1.3x more common in the South than the national average.