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Lou
38,198 recorded births · active 1880–2025
Living-age distribution
The median living Lou is 70. If you meet a Lou, there's about a 70% chance they're between 55 and 82 years old.
Popularity arc
● Faded ClassicOnce everywhere, now rare — a name from a different era.
Peak Lou: 1880. Down 94% from peak.
Geographic fingerprint
Lous are 1.6x more common in the South than the national average.