Caleb vs Lucas

Baby Name Comparison — 2026

Caleb

Boy #49 Most Popular 2 Syllables

Meaning

"From Hebrew 'Kalev'; possibly related to 'kelev' meaning dog, symbolizing faithfulness and loyalty; the biblical Caleb was one of the twelve spies sent to Canaan"

Origin: Biblical

Cultural Roots

English Jewish American

Quick Stats

Popularity Rank
#49
Total SSA Count
5,766
Syllables
2
Formality
Moderate
Nicknames
Cale, Cal

Playground Safety Score

✓ All Clear
Full profile for Caleb →

Popularity Comparison

Caleb Rank #49
Lucas Rank #9

Lucas is more popular, ranked #9 vs #49 for Caleb.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caleb ___

  • Caleb James
  • Caleb Thomas
  • Caleb Alexander
  • Caleb William
  • Caleb Owen
  • Caleb Reid

Lucas ___

  • Lucas James
  • Lucas Alexander
  • Lucas Thomas
  • Lucas William
  • Lucas Henry
  • Lucas Oliver

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caleb

Eli Noah Joshua Elijah Hannah

If you choose Lucas

Olivia Emma Sophia Liam Noah

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 Caleb or Lucas more popular?

Lucas is more popular, ranked #9 compared to Caleb at #49 in the United States.

What do Caleb and Lucas mean?

Caleb means "From Hebrew 'Kalev'; possibly related to 'kelev' meaning dog, symbolizing faithfulness and loyalty; the biblical Caleb was one of the twelve spies sent to Canaan" (Biblical origin). Lucas means "from Lucania" (Latin origin).

Are Caleb and Lucas boy or girl names?

Caleb is primarily a boy name. Lucas is primarily a boy name.

More Comparisons

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← Full profile: Caleb ← Full profile: Lucas Browse all baby names