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Kingston vs Kai

Baby Name Comparison — 2026

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

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Popularity Comparison

Kingston Rank #178
Kai Rank #76

Kai is more popular, ranked #76 vs #178 for Kingston.

Frequently Asked Questions

Is Kingston or Kai more popular?

Kai is more popular, ranked #76 compared to Kingston at #178 in the United States.

What do Kingston and Kai mean?

Kingston means "king's town" (Old English origin). Kai means "sea" (Hawaiian origin).

Are Kingston and Kai boy or girl names?

Kingston is primarily a boy name. Kai is primarily a boy name.

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