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Erin
326,053 recorded births · active 1888–2025
Living-age distribution
The median living Erin is 41. If you meet a Erin, there's about a 70% chance they're between 26 and 50 years old.
Popularity arc
● One-Generation WonderA sharp, defining spike for one generation, then a steep fade.
Peak Erin: 1983. Down 97% from peak.
Geographic fingerprint
Erins are 1.2x more common in the Midwest than the national average.