Charlotte vs Sidnei

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

Melody Abigail Raelynn Wrenley

Full profile for Charlotte →

Sidnei

Girl #30,959 Most Popular

Quick Stats

Popularity Rank: #30,959
Total SSA Count: 6
Nicknames: Sid, Sidn, Sidny

Playground Safety Score

✓ All Clear

Similar Names

Mycha Alayha Breaanna Zoeie

Full profile for Sidnei →

Popularity Comparison

Charlotte Rank #4

Sidnei Rank #30,959

Charlotte is more popular, ranked #4 vs #30959 for Sidnei.

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

Sidnei ___

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 Sidnei

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 Sidnei more popular?

Charlotte is more popular, ranked #4 compared to Sidnei at #30959 in the United States.

What do Charlotte and Sidnei mean?

Charlotte means "free woman" (French origin).

Are Charlotte and Sidnei boy or girl names?

Charlotte is primarily a girl name. Sidnei is primarily a girl name.

More Comparisons

Sidnei vs Charlotte Charlotte vs Melody Charlotte vs Abigail Charlotte vs Raelynn Charlotte vs Wrenley

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