Back to Baby Names

Tatum 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

Similar Names

Popularity Comparison

Tatum Rank #195
Kai Rank #76

Kai is more popular, ranked #76 vs #195 for Tatum.

Frequently Asked Questions

Is Tatum or Kai more popular?

Kai is more popular, ranked #76 compared to Tatum at #195 in the United States.

What do Tatum and Kai mean?

Tatum means "cheerful settlement" (Old English origin). Kai means "sea" (Hawaiian origin).

Are Tatum and Kai boy or girl names?

Tatum is primarily a boy name. Kai is primarily a boy name.

More Comparisons