Charlotte vs Soo

Baby Name Comparison — 2026

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

✓ All Clear

Similar Names

Hailey Lily Vivian Allison

Full profile for Charlotte →

Soo

Boy #30,575 Most Popular

Quick Stats

Popularity Rank: #30,575
Total SSA Count: 5

Playground Safety Score

✓ All Clear

Similar Names

Deanna Donlad Diron Jarry

Full profile for Soo →

Popularity Comparison

Charlotte Rank #4

Soo Rank #30,575

Charlotte is more popular, ranked #4 vs #30575 for Soo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Charlotte ___

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

Soo ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Charlotte

Oliver Henry James Olivia Emma

If you choose Soo

No sibling data available yet.

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 Charlotte or Soo more popular?

Charlotte is more popular, ranked #4 compared to Soo at #30575 in the United States.

What do Charlotte and Soo mean?

Charlotte means "free woman" (French origin).

Are Charlotte and Soo boy or girl names?

Charlotte is primarily a girl name. Soo is primarily a boy name.

More Comparisons

Soo vs Charlotte Charlotte vs Hailey Charlotte vs Lily Charlotte vs Vivian Charlotte vs Allison

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