Willy vs Jazper

Baby Name Comparison — 2026

Willy

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'"}

Boy #4,207 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

American English

✓ All Clear

Willy Rank #4,354

Jazper Rank #4,207

Jazper is more popular, ranked #4207 vs #4354 for Willy.

Is Willy or Jazper more popular?

Jazper is more popular, ranked #4207 compared to Willy at #4354 in the United States.

What do Willy and Jazper mean?

Willy means "resolute protector, determined guardian" (Germanic origin). Jazper means "treasurer, keeper of treasure" (Persian origin).

Are Willy and Jazper boy or girl names?

Willy is primarily a boy name. Jazper is primarily a boy name.