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Dean vs Kai

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'"}

Similar Names

Kai

Boy #76 Most Popular 1 Syllable

Meaning

"sea"

Origin: Hawaiian

Cultural Roots

Hawaiian Scandinavian Japanese American Chinese

Quick Stats

Popularity Rank
#76
Total SSA Count
4,276
Syllables
1
Formality
Casual

Playground Safety Score

All Clear

Similar Names

Popularity Comparison

Dean Rank #142
Kai Rank #76

Kai is more popular, ranked #76 vs #142 for Dean.

Frequently Asked Questions

Is Dean or Kai more popular?

Kai is more popular, ranked #76 compared to Dean at #142 in the United States.

What do Dean and Kai mean?

Dean means "church official overseeing ten" (Latin decanus origin). Kai means "sea" (Hawaiian origin).

Are Dean and Kai boy or girl names?

Dean is primarily a boy name. Kai is primarily a boy name.

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