Chadd
2,456 recorded births · active 1957–2017
Compare Chadd →Living-age distribution
The median living Chadd is 43. If you meet a Chadd, there's about a 70% chance they're between 32 and 53 years old.
Popularity arc
Peak Chadd: 1974. Down 100% from peak.
Gender balance
Chadd is almost always given to male babies — 100% male.
Rarity
Chadd ranks #6,680 out of 105,966 names ever recorded by the SSA.
Geographic fingerprint
Chadds are 0.7x more common in the Midwest than the national average.
Predictive modeling
Three statistical models, all fit to Chadd's own SSA history plus the historical behavior of every other name in the dataset.
Peak popularity prediction
Chadd's modeled peak was #1,881 in 1972 — its trend isn't projected to beat that.
Not enough continuous recent history to project a peak rank.
Name life-cycle stage
A rule-based classifier over recent growth, momentum, and peak proximity.
Chadd hasn't shown up in SSA records since 2017 — fewer than 5 babies have gotten the name in any year since, which is below what the SSA even reports.
Popularity survival model
Once a name reaches a rank tier, how long does it typically stay there before falling out?
Built from a Kaplan-Meier survival curve: every historical run any name has ever had above this tier, with runs still ongoing today counted as still in progress rather than as an exit.Chadd isn't currently in the Top 100 tier. Estimated chance of entering it in the forecast window: 0%.
If Chadd enters Top 100, chance it's still there after:
Names that do enter Top 100 have historically stayed a median of ~19 years. Based on 668 historical Top 100 runs across every name in the dataset.