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Robby
10,780 recorded births · active 1921–2025
Living-age distribution
The median living Robby is 54. If you meet a Robby, there's about a 70% chance they're between 35 and 65 years old.
Popularity arc
● One-Generation WonderA sharp, defining spike for one generation, then a steep fade.
Peak Robby: 1964. Down 94% from peak.
Geographic fingerprint
Robbys are 1.1x more common in the South than the national average.