Kior vs Theodore

Baby Name Comparison — 2026

Kior

Boy #2,243 Most Popular 2 Syllables

Meaning

"dark one"

Origin: Scottish Gaelic (via Keir)

Cultural Roots

American Contemporary

Quick Stats

Popularity Rank
#2,243
Total SSA Count
64
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Kior →

Popularity Comparison

Kior Rank #2,243
Theodore Rank #4

Theodore is more popular, ranked #4 vs #2243 for Kior.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kior ___

  • Kior James
  • Kior Lee
  • Kior Blake
  • Kior Reid
  • Kior Cole
  • Kior Ash

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 Kior

Zion Kael Nova Lyric Atlas

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 Kior or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kior at #2243 in the United States.

What do Kior and Theodore mean?

Kior means "dark one" (Scottish Gaelic (via Keir) origin). Theodore means "divine gift" (Greek origin).

Are Kior and Theodore boy or girl names?

Kior is primarily a boy name. Theodore is primarily a boy name.

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