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Aidan vs Casey

Baby Name Comparison — 2026

Aidan

Boy #312 Most Popular 2 Syllables

Cultural Roots

Irish Scottish English American

Quick Stats

Popularity Rank: #312
Total SSA Count: 1,092
Syllables: 2
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Kingston Walter Calvin Martin

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Casey

Boy #310 Most Popular 2 Syllables

Cultural Roots

Irish English American

Quick Stats

Popularity Rank: #310
Total SSA Count: 1,096
Syllables: 2
Formality: Casual

Playground Safety Score

✓ All Clear

Similar Names

Tyler Kayce Santino Greyson

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Popularity Comparison

Aidan Rank #312

Casey Rank #310

Casey is more popular, ranked #310 vs #312 for Aidan.

Frequently Asked Questions

Is Aidan or Casey more popular?

Casey is more popular, ranked #310 compared to Aidan at #312 in the United States.

Are Aidan and Casey boy or girl names?

Aidan is primarily a boy name. Casey is primarily a boy name.

More Comparisons

Casey vs Aidan Aidan vs Kingston Aidan vs Walter Aidan vs Calvin Aidan vs Martin

← Full profile: Aidan ← Full profile: Casey Browse all baby names