Mattis vs Willy

Baby Name Comparison — 2026

Mattis

Boy #4,240 Most Popular 2 Syllables

"gift of God"

Origin: Hebrew Mattityahu

Norwegian Swedish Danish German

✓ All Clear

Boy #4,354 Most Popular 2 Syllables

"resolute protector, determined guardian"

Origin: Germanic

English German Dutch American

37 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Willy' can be twisted to 'willy'"}

Mattis Rank #4,240

Willy Rank #4,354

Mattis is more popular, ranked #4240 vs #4354 for Willy.

Is Mattis or Willy more popular?

Mattis is more popular, ranked #4240 compared to Willy at #4354 in the United States.

What do Mattis and Willy mean?

Mattis means "gift of God" (Hebrew Mattityahu origin). Willy means "resolute protector, determined guardian" (Germanic origin).

Are Mattis and Willy boy or girl names?

Mattis is primarily a boy name. Willy is primarily a boy name.