Avery vs Kai

Baby Name Comparison — 2026

Avery

Girl #31 Most Popular 3 Syllables

Meaning

"ruler of elves"

Origin: Old English Aelfric via Norman French Aubery

Cultural Roots

English American French

Quick Stats

Popularity Rank
#31
Total SSA Count
5,632
Syllables
3
Formality
Moderate
Nicknames
Ave, Avie

Playground Safety Score

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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

Avery Rank #31
Kai Rank #76

Avery is more popular, ranked #31 vs #76 for Kai.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Avery ___

  • Avery Grace
  • Avery Rose
  • Avery Mae
  • Avery Jane
  • Avery Kate
  • Avery Lynn

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 Avery

Parker Blake Logan Riley Harper

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 Avery or Kai more popular?

Avery is more popular, ranked #31 compared to Kai at #76 in the United States.

What do Avery and Kai mean?

Avery means "ruler of elves" (Old English Aelfric via Norman French Aubery origin). Kai means "sea" (Hawaiian origin).

Are Avery and Kai boy or girl names?

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

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