Brayan vs Guillermo

Baby Name Comparison — 2026

Brayan

Boy #718 Most Popular 2 Syllables

Meaning

"strong, virtuous, honorable"

Origin: Old Celtic Brían

Cultural Roots

Latin American Hispanic-American English Irish

Quick Stats

Popularity Rank
#718
Total SSA Count
368
Syllables
2
Formality
Moderate
Nicknames
Bray, B

Playground Safety Score

✓ All Clear
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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

Brayan Rank #718
Guillermo Rank #833

Brayan is more popular, ranked #718 vs #833 for Guillermo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Brayan ___

  • Brayan Alexander
  • Brayan Michael
  • Brayan David
  • Brayan Antonio
  • Brayan José
  • Brayan Felipe

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 Brayan

Kevin Alexis Destiny Jaylen Joselyn

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 Brayan or Guillermo more popular?

Brayan is more popular, ranked #718 compared to Guillermo at #833 in the United States.

What do Brayan and Guillermo mean?

Brayan means "strong, virtuous, honorable" (Old Celtic Brían origin). Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin).

Are Brayan and Guillermo boy or girl names?

Brayan is primarily a boy name. Guillermo is primarily a boy name.

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