Charlotte vs Rei

Baby Name Comparison — 2026

Rei

Boy #3,800 Most Popular 1 Syllable

Meaning

"courtesy, respect, gratitude"

Origin: Japanese kanji 礼

Cultural Roots

Japanese American Brazilian

Quick Stats

Popularity Rank
#3,800
Total SSA Count
29
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Rei →

Popularity Comparison

Charlotte Rank #4
Rei Rank #3,800

Charlotte is more popular, ranked #4 vs #3800 for Rei.

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

Rei ___

  • Rei James
  • Rei Thomas
  • Rei Alexander
  • Rei Kenji
  • Rei Haruki
  • Rei Jun

Sibling Name Ideas

Names that pair well as siblings.

If you choose Charlotte

Oliver Henry James Olivia Emma

If you choose Rei

Kai Sora Haru Ryu Suki

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 Rei more popular?

Charlotte is more popular, ranked #4 compared to Rei at #3800 in the United States.

What do Charlotte and Rei mean?

Charlotte means "free woman" (French origin). Rei means "courtesy, respect, gratitude" (Japanese kanji 礼 origin).

Are Charlotte and Rei boy or girl names?

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

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