Caleb vs Olivia

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 →

Olivia

Girl #1 Most Popular 4 Syllables

Meaning

"olive tree"

Origin: Latin

Cultural Roots

English Italian American

Quick Stats

Popularity Rank
#1
Total SSA Count
14,718
Syllables
4
Formality
Moderate
Nicknames
Liv, Livvy, Oli

Playground Safety Score

✓ All Clear
Full profile for Olivia →

Popularity Comparison

Caleb Rank #49
Olivia Rank #1

Olivia is more popular, ranked #1 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

Olivia ___

  • Olivia Rose
  • Olivia Grace
  • Olivia Jane
  • Olivia Mae
  • Olivia Claire
  • Olivia Jade

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caleb

Eli Noah Joshua Elijah Hannah

If you choose Olivia

Liam Noah Charlotte Emma Sophia

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 Olivia more popular?

Olivia is more popular, ranked #1 compared to Caleb at #49 in the United States.

What do Caleb and Olivia 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). Olivia means "olive tree" (Latin origin).

Are Caleb and Olivia boy or girl names?

Caleb is primarily a boy name. Olivia is primarily a girl name.

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