Denny vs Willy

Baby Name Comparison — 2026

Denny

Boy #4,471 Most Popular 2 Syllables

"follower of Dionysus (god of wine)"

Origin: Greek via Latin

American English Irish

✓ 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'"}

Denny Rank #4,471

Willy Rank #4,354

Willy is more popular, ranked #4354 vs #4471 for Denny.

Is Denny or Willy more popular?

Willy is more popular, ranked #4354 compared to Denny at #4471 in the United States.

What do Denny and Willy mean?

Denny means "follower of Dionysus (god of wine)" (Greek via Latin origin). Willy means "resolute protector, determined guardian" (Germanic origin).

Are Denny and Willy boy or girl names?

Denny is primarily a boy name. Willy is primarily a boy name.