Valentin vs Guillermo

Baby Name Comparison — 2026

Valentin

Boy #747 Most Popular 3 Syllables

"vigorous, flourishing"

Origin: Latin

French Spanish Russian German Romanian

✓ 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

Valentin Rank #747

Guillermo Rank #833

Valentin is more popular, ranked #747 vs #833 for Guillermo.

Is Valentin or Guillermo more popular?

Valentin is more popular, ranked #747 compared to Guillermo at #833 in the United States.

What do Valentin and Guillermo mean?

Valentin means "vigorous, flourishing" (Latin origin). Guillermo means "resolute protector" (Old High German wil (will) + helm (protection) origin).

Are Valentin and Guillermo boy or girl names?

Valentin is primarily a boy name. Guillermo is primarily a boy name.