Masculine dossier · first seen 1880

Cornelious

Stable Decline Gradual decline from 1921

Peak era

1921

Peak births

Current vitality

Below reporting floor

Peak generation

Greatest Generation

Quick answers about Cornelious

An estimated 1,099 living Americans are named Cornelious.

Cornelious fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.

The median age of a living American named Cornelious is approximately 50 years, with most bearers falling between 35 and 67 years old.

Not especially. Cornelious has been declining since its 1921 peak and registered 0 births in 2025.

1880Peak 19212025

Peak year

1921

Decline from peak

100%

2025

All-time

2,475

Cornelious last appeared in SSA records in 2021. Across its recorded history, about 2,475 American boys received the name.

Cornelious peaked in 1921, when 42 boys were given the name.

No boys were recorded with this name in 2025 — at least not five of them (the SSA's reporting floor).

Down 100% from its peak.

In all, the Social Security Administration has recorded about 2,475 Americans named Cornelious since 1880.

Rarity scoreStatistical floor

Peak generationGreatest Generation

StabilityHighly era-bound

TrajectoryGradual decline from 1921

Living profile

1,211

Estimated living Americans with this name.

Median age53

Core range36–71

Playground Density Index 0.0%

Wave type

Glacier

A long-duration classic distributed across many generations.