Kaleb vs Theo

Baby Name Comparison — 2026

Kaleb

Boy #278 Most Popular 2 Syllables

Meaning

"dog (symbol of loyalty)"

Origin: Hebrew

Cultural Roots

English American Hebrew Christian

Quick Stats

Popularity Rank
#278
Total SSA Count
1,221
Syllables
2
Formality
Moderate
Nicknames
Kale, Kay

Playground Safety Score

✓ All Clear
Full profile for Kaleb →

Theo

Boy #80 Most Popular 2 Syllables

Meaning

"gift of God"

Origin: Greek (theodoros)

Cultural Roots

English Greek French German American

Quick Stats

Popularity Rank
#80
Total SSA Count
4,110
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Theo →

Popularity Comparison

Kaleb Rank #278
Theo Rank #80

Theo is more popular, ranked #80 vs #278 for Kaleb.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaleb ___

  • Kaleb James
  • Kaleb Thomas
  • Kaleb Scott
  • Kaleb Lee
  • Kaleb Michael
  • Kaleb Ryan

Theo ___

  • Theo James
  • Theo William
  • Theo Alexander
  • Theo Samuel
  • Theo Felix
  • Theo August

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kaleb

Joshua Elijah Hannah Naomi Levi

If you choose Theo

Oliver Felix Eleanor Beatrice Arthur

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 Kaleb or Theo more popular?

Theo is more popular, ranked #80 compared to Kaleb at #278 in the United States.

What do Kaleb and Theo mean?

Kaleb means "dog (symbol of loyalty)" (Hebrew origin). Theo means "gift of God" (Greek (theodoros) origin).

Are Kaleb and Theo boy or girl names?

Kaleb is primarily a boy name. Theo is primarily a boy name.

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← Full profile: Kaleb ← Full profile: Theo Browse all baby names