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Corey vs Rex

Baby Name Comparison — 2026

Popularity Comparison

Corey Rank #679
Rex Rank #793

Corey is more popular, ranked #679 vs #793 for Rex.

Frequently Asked Questions

Is Corey or Rex more popular?

Corey is more popular, ranked #679 compared to Rex at #793 in the United States.

What do Corey and Rex mean?

Corey means "hollow, ravine" (Irish Gaelic origin). Rex means "king" (Latin origin).

Are Corey and Rex boy or girl names?

Corey is primarily a boy name. Rex is primarily a boy name.

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← Full profile: Corey ← Full profile: Rex Browse all baby names