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Heidi
149,687 recorded births · active 1929–2025
Living-age distribution
The median living Heidi is 49. If you meet a Heidi, there's about a 70% chance they're between 23 and 62 years old.
Popularity arc
● One-Generation WonderA sharp, defining spike for one generation, then a steep fade.
Peak Heidi: 1974. Down 83% from peak.
Geographic fingerprint
Heidis are 1.7x more common in the West than the national average.