Keo vs Theodore

Baby Name Comparison — 2026

Keo

Boy #6,654 Most Popular 2 Syllables

Meaning

"the wind, breath of life"

Origin: Hawaiian

Cultural Roots

Hawaiian Polynesian American

Quick Stats

Popularity Rank
#6,654
Total SSA Count
13
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Keo →

Popularity Comparison

Keo Rank #6,654
Theodore Rank #4

Theodore is more popular, ranked #4 vs #6654 for Keo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keo ___

  • Keo James
  • Keo Kai
  • Keo Lani
  • Keo River
  • Keo Cole
  • Keo Ray

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Keo

Kai Koa Leilani Makena Nalu

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

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 Keo or Theodore more popular?

Theodore is more popular, ranked #4 compared to Keo at #6654 in the United States.

What do Keo and Theodore mean?

Keo means "the wind, breath of life" (Hawaiian origin). Theodore means "divine gift" (Greek origin).

Are Keo and Theodore boy or girl names?

Keo is primarily a boy name. Theodore is primarily a boy name.

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← Full profile: Keo ← Full profile: Theodore Browse all baby names