Bruno vs Guillermo

Baby Name Comparison — 2026

Bruno

Boy #703 Most Popular 2 Syllables

Meaning

"brown, dark-complexioned"

Origin: Old High German

Cultural Roots

German Italian Spanish Brazilian English

Quick Stats

Popularity Rank
#703
Total SSA Count
381
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Bruno →

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

Playground Safety Score

✓ All Clear
Full profile for Guillermo →

Popularity Comparison

Bruno Rank #703
Guillermo Rank #833

Bruno is more popular, ranked #703 vs #833 for Guillermo.

Frequently Asked Questions

Is Bruno or Guillermo more popular?

Bruno is more popular, ranked #703 compared to Guillermo at #833 in the United States.

What do Bruno and Guillermo mean?

Bruno means "brown, dark-complexioned" (Old High German origin). Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin).

Are Bruno and Guillermo boy or girl names?

Bruno is primarily a boy name. Guillermo is primarily a boy name.

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