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Callahan
7,031 recorded births · active 1983–2025
Living-age distribution
The median living Callahan is 4. If you meet a Callahan, there's about a 70% chance they're between 1 and 13 years old.
Popularity arc
● Recently InventedAlmost no history before the last couple decades.
Peak Callahan: 2025. Down 47% from peak.
Name neighbors
People named Callahan have popularity-curve siblings named:
Geographic fingerprint
Callahans are 1.1x more common in the Midwest than the national average.