Carilyn vs Olivia

Baby Name Comparison — 2026

Carilyn

Girl #28,585 Most Popular

Quick Stats

Popularity Rank: #28,585
Total SSA Count: 6
Nicknames: Car, Cari, Cariy

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Similar Names

Geraine Marielouise Veneita

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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

Nora Hailey Serenity Ella

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Popularity Comparison

Carilyn Rank #28,585

Olivia Rank #1

Olivia is more popular, ranked #1 vs #28585 for Carilyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Carilyn ___

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 Carilyn

No sibling data available yet.

If you choose Olivia

Liam Noah Charlotte Emma Sophia

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Carilyn or Olivia more popular?

Olivia is more popular, ranked #1 compared to Carilyn at #28585 in the United States.

What do Carilyn and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Carilyn and Olivia boy or girl names?

Carilyn is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Carilyn Carilyn vs Geraine Carilyn vs Marielouise Carilyn vs Veneita Carilyn vs Nora

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