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Dean vs Riley

Baby Name Comparison — 2026

Dean

Boy #142 Most Popular 1 Syllable

Meaning

"church official overseeing ten"

Origin: Latin decanus

Cultural Roots

English American

Quick Stats

Popularity Rank
#142
Total SSA Count
2,545
Syllables
1
Formality
Moderate

Playground Safety Score

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Dean' rhymes with 'mean'"}

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Popularity Comparison

Dean Rank #142
Riley Rank #229

Dean is more popular, ranked #142 vs #229 for Riley.

Frequently Asked Questions

Is Dean or Riley more popular?

Dean is more popular, ranked #142 compared to Riley at #229 in the United States.

What do Dean and Riley mean?

Dean means "church official overseeing ten" (Latin decanus origin). Riley means "courageous, valiant" (Irish origin).

Are Dean and Riley boy or girl names?

Dean is primarily a boy name. Riley is primarily a boy name.

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