Kai vs Princess

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 →

Princess

Girl #1,145 Most Popular 3 Syllables

Meaning

"royal daughter, daughter of a king"

Origin: Latin via Old French

Cultural Roots

English American Nigerian Filipino

Quick Stats

Popularity Rank
#1,145
Total SSA Count
211
Syllables
3
Formality
Casual
Nicknames
Priss, Princy

Playground Safety Score

✓ All Clear
Full profile for Princess →

Popularity Comparison

Kai Rank #76
Princess Rank #1,145

Kai is more popular, ranked #76 vs #1145 for Princess.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kai ___

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

Princess ___

  • Princess Grace
  • Princess Divine
  • Princess Marie
  • Princess Faith
  • Princess Amara
  • Princess Joy

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kai

Zara Nova Mila Leo Finn

If you choose Princess

Prince Diamond Royal Glory Treasure

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 Kai or Princess more popular?

Kai is more popular, ranked #76 compared to Princess at #1145 in the United States.

What do Kai and Princess mean?

Kai means "sea" (Hawaiian origin). Princess means "royal daughter, daughter of a king" (Latin via Old French origin).

Are Kai and Princess boy or girl names?

Kai is primarily a boy name. Princess is primarily a girl name.

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