Cayleigh vs Olivia

Baby Name Comparison — 2026

Cayleigh

Girl #4,736 Most Popular 2 Syllables

Meaning

"from céilí, traditional Irish dance gathering"

Origin: Irish Gaelic

Cultural Roots

Irish Scottish American English

Quick Stats

Popularity Rank
#4,736
Total SSA Count
29
Syllables
2
Formality
Casual
Nicknames
Cay, Lee, Kay

Playground Safety Score

✓ All Clear
Full profile for Cayleigh →

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

Cayleigh Rank #4,736
Olivia Rank #1

Olivia is more popular, ranked #1 vs #4736 for Cayleigh.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Cayleigh ___

  • Cayleigh Rose
  • Cayleigh Grace
  • Cayleigh Ann
  • Cayleigh Marie
  • Cayleigh Lynn
  • Cayleigh Jane

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 Cayleigh

Ryleigh Brynlee Finley Connor Finn

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 Cayleigh or Olivia more popular?

Olivia is more popular, ranked #1 compared to Cayleigh at #4736 in the United States.

What do Cayleigh and Olivia mean?

Cayleigh means "from céilí, traditional Irish dance gathering" (Irish Gaelic origin). Olivia means "olive tree" (Latin origin).

Are Cayleigh and Olivia boy or girl names?

Cayleigh is primarily a girl name. Olivia is primarily a girl name.

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