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Alison
117,481 recorded births · active 1905–2025
Living-age distribution
The median living Alison is 40. If you meet a Alison, there's about a 70% chance they're between 18 and 57 years old.
Popularity arc
● One-Generation WonderA sharp, defining spike for one generation, then a steep fade.
Peak Alison: 1979. Down 78% from peak.
Geographic fingerprint
Alisons are 1.5x more common in the Northeast than the national average.