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Robbin
10,384 recorded births · active 1929–2023
Living-age distribution
The median living Robbin is 64. If you meet a Robbin, there's about a 70% chance they're between 52 and 70 years old.
Among males: median 64 (44–73). Among females: median 64 (52–70).
Popularity arc
● One-Generation WonderA sharp, defining spike for one generation, then a steep fade.
Peak Robbin: 1959. Down 99% from peak.
Geographic fingerprint
Robbins are 0.8x more common in the Midwest than the national average.