Guillermo vs Aureus

Baby Name Comparison — 2026

Guillermo

Boy #833 Most Popular 3 Syllables

"resolute protector"

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

Spanish Latin American Filipino Portuguese

✓ All Clear

Boy #18,328 Most Popular 3 Syllables

"golden, made of gold"

Origin: Latin

Roman Latin-speaking English (rare)

✓ All Clear

Guillermo Rank #833

Aureus Rank #18,328

Guillermo is more popular, ranked #833 vs #18328 for Aureus.

Is Guillermo or Aureus more popular?

Guillermo is more popular, ranked #833 compared to Aureus at #18328 in the United States.

What do Guillermo and Aureus mean?

Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin). Aureus means "golden, made of gold" (Latin origin).

Are Guillermo and Aureus boy or girl names?

Guillermo is primarily a boy name. Aureus is primarily a boy name.