Caithlin vs Charlotte

Baby Name Comparison — 2026

Caithlin

Girl #32,473 Most Popular

Quick Stats

Popularity Rank: #32,473
Total SSA Count: 6
Nicknames: Cai, Cait, Caity

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Similar Names

Alexy Samiria Yeleni Zacaria

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Charlotte

Girl #4 Most Popular 2 Syllables

Meaning

"free woman"

Origin: French

Cultural Roots

French English German

Quick Stats

Popularity Rank: #4
Total SSA Count: 12,552
Syllables: 2
Formality: Formal
Nicknames: Charlie, Lotte, Char

Playground Safety Score

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Similar Names

Samantha Valentina Myla Isla

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Popularity Comparison

Caithlin Rank #32,473

Charlotte Rank #4

Charlotte is more popular, ranked #4 vs #32473 for Caithlin.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caithlin ___

No pairings available yet.

Charlotte ___

Charlotte Rose
Charlotte Grace
Charlotte Anne
Charlotte Elizabeth
Charlotte Mae
Charlotte Jane

Sibling Name Ideas

Names that pair well as siblings.

If you choose Caithlin

No sibling data available yet.

If you choose Charlotte

Oliver Henry James Olivia Emma

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 Caithlin or Charlotte more popular?

Charlotte is more popular, ranked #4 compared to Caithlin at #32473 in the United States.

What do Caithlin and Charlotte mean?

Charlotte means "free woman" (French origin).

Are Caithlin and Charlotte boy or girl names?

Caithlin is primarily a girl name. Charlotte is primarily a girl name.

More Comparisons

Charlotte vs Caithlin Caithlin vs Alexy Caithlin vs Samiria Caithlin vs Yeleni Caithlin vs Zacaria

← Full profile: Caithlin ← Full profile: Charlotte Browse all baby names