Zavier vs Guillermo

Baby Name Comparison — 2026

Zavier

Boy #970 Most Popular 3 Syllables

"new house"

Origin: Basque Etxeberria

American Spanish Basque

✓ All Clear

Boy #833 Most Popular 3 Syllables

"resolute protector"

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

Spanish Latin American Filipino Portuguese

✓ All Clear

Zavier Rank #970

Guillermo Rank #833

Guillermo is more popular, ranked #833 vs #970 for Zavier.

Is Zavier or Guillermo more popular?

Guillermo is more popular, ranked #833 compared to Zavier at #970 in the United States.

What do Zavier and Guillermo mean?

Zavier means "new house" (Basque Etxeberria origin). Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin).

Are Zavier and Guillermo boy or girl names?

Zavier is primarily a boy name. Guillermo is primarily a boy name.