Caden 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
Full profile for Kai →

Popularity Comparison

Caden Rank #211
Kai Rank #76

Kai is more popular, ranked #76 vs #211 for Caden.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caden ___

  • Caden James
  • Caden Lee
  • Caden Michael
  • Caden Thomas
  • Caden Blake
  • Caden Cole

Kai ___

  • Kai James
  • Kai Alexander
  • Kai Michael
  • Kai Robert
  • Kai William
  • Kai Thomas

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caden

Brayden Jayden Hayden Kaylee Addison

If you choose Kai

Zara Nova Mila Leo Finn

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Caden or Kai more popular?

Kai is more popular, ranked #76 compared to Caden at #211 in the United States.

What do Caden and Kai mean?

Caden means "little fire" (Old Irish (Aodhán) origin). Kai means "sea" (Hawaiian origin).

Are Caden and Kai boy or girl names?

Caden is primarily a boy name. Kai is primarily a boy name.

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← Full profile: Caden ← Full profile: Kai Browse all baby names