Guillermo vs Rene

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 #993 Most Popular 2 Syllables

"reborn, born again"

Origin: Latin

French Spanish English Belgian

✓ All Clear

Guillermo Rank #833

Rene Rank #993

Guillermo is more popular, ranked #833 vs #993 for Rene.

Is Guillermo or Rene more popular?

Guillermo is more popular, ranked #833 compared to Rene at #993 in the United States.

What do Guillermo and Rene mean?

Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin). Rene means "reborn, born again" (Latin origin).

Are Guillermo and Rene boy or girl names?

Guillermo is primarily a boy name. Rene is primarily a boy name.