Caitlen vs Olivia

Baby Name Comparison — 2026

Caitlen

Girl #21,553 Most Popular

Quick Stats

Popularity Rank: #21,553
Total SSA Count: 7
Nicknames: Cai, Cait, Caity

Playground Safety Score

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Similar Names

Jennylyn Dalicia Rifky Deyla

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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

Playground Safety Score

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Similar Names

Alana Ellie Elena Jasmine

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Popularity Comparison

Caitlen Rank #21,553

Olivia Rank #1

Olivia is more popular, ranked #1 vs #21553 for Caitlen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caitlen ___

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 Caitlen

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 Caitlen or Olivia more popular?

Olivia is more popular, ranked #1 compared to Caitlen at #21553 in the United States.

What do Caitlen and Olivia mean?

Olivia means "olive tree" (Latin origin).

Are Caitlen and Olivia boy or girl names?

Caitlen is primarily a girl name. Olivia is primarily a girl name.

More Comparisons

Olivia vs Caitlen Caitlen vs Jennylyn Caitlen vs Dalicia Caitlen vs Rifky Caitlen vs Deyla

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