Charlotte vs Sidni

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

Myla Luna Brianna Remi

Full profile for Charlotte →

Sidni

Girl #65,353 Most Popular

Quick Stats

Popularity Rank: #65,353
Total SSA Count: 5
Nicknames: Sid, Siy, Siie

Playground Safety Score

✓ All Clear

Similar Names

Laida Eulinda Donnise Tajana

Full profile for Sidni →

Popularity Comparison

Charlotte Rank #4

Sidni Rank #65,353

Charlotte is more popular, ranked #4 vs #65353 for Sidni.

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

Sidni ___

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 Sidni

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 Sidni more popular?

Charlotte is more popular, ranked #4 compared to Sidni at #65353 in the United States.

What do Charlotte and Sidni mean?

Charlotte means "free woman" (French origin).

Are Charlotte and Sidni boy or girl names?

Charlotte is primarily a girl name. Sidni is primarily a girl name.

More Comparisons

Sidni vs Charlotte Charlotte vs Myla Charlotte vs Luna Charlotte vs Brianna Charlotte vs Remi

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