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Sean
426,606 recorded births · active 1925–2025
Living-age distribution
The median living Sean is 38. If you meet a Sean, there's about a 70% chance they're between 22 and 55 years old.
Popularity arc
● One-Generation WonderA sharp, defining spike for one generation, then a steep fade.
Peak Sean: 1986. Down 93% from peak.
Geographic fingerprint
Seans are 1.5x more common in the Northeast than the national average.