Caylyn vs Olivia

Baby Name Comparison — 2026

Caylyn

Girl #13,353 Most Popular

Quick Stats

Popularity Rank: #13,353
Total SSA Count: 9
Nicknames: Cay, Cayl, Cayly

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Similar Names

Tashea Elenie Jeaninne Araina

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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

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Similar Names

Alina Eleanor Scarlett Riley

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Popularity Comparison

Caylyn Rank #13,353

Olivia Rank #1

Olivia is more popular, ranked #1 vs #13353 for Caylyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caylyn ___

No pairings available yet.

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 Caylyn

No sibling data available yet.

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 Caylyn or Olivia more popular?

Olivia is more popular, ranked #1 compared to Caylyn at #13353 in the United States.

What do Caylyn and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Caylyn and Olivia boy or girl names?

Caylyn is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Caylyn Caylyn vs Tashea Caylyn vs Elenie Caylyn vs Jeaninne Caylyn vs Araina

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