Charlotte vs Guillermo

Baby Name Comparison — 2026

Guillermo

Boy #833 Most Popular 3 Syllables

Meaning

"resolute protector"

Origin: Old High German wil (will) + helm (protection)

Cultural Roots

Spanish Latin American Filipino Portuguese

Quick Stats

Popularity Rank
#833
Total SSA Count
297
Syllables
3
Formality
Formal
Nicknames
Memo, Guille, Willy

Playground Safety Score

✓ All Clear
Full profile for Guillermo →

Popularity Comparison

Charlotte Rank #4
Guillermo Rank #833

Charlotte is more popular, ranked #4 vs #833 for Guillermo.

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

Guillermo ___

  • Guillermo Alejandro
  • Guillermo Antonio
  • Guillermo Eduardo
  • Guillermo Rafael
  • Guillermo Miguel
  • Guillermo Carlos

Sibling Name Ideas

Names that pair well as siblings.

If you choose Charlotte

Oliver Henry James Olivia Emma

If you choose Guillermo

Fernando Ricardo Alejandra Lucia Isabella

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 Guillermo more popular?

Charlotte is more popular, ranked #4 compared to Guillermo at #833 in the United States.

What do Charlotte and Guillermo mean?

Charlotte means "free woman" (French origin). Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin).

Are Charlotte and Guillermo boy or girl names?

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

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