Jon vs Dennis

Baby Name Comparison — 2026

Jon

Boy #893 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew

American Scandinavian Welsh English

✓ All Clear

Boy #708 Most Popular 2 Syllables

"follower of Dionysus"

Origin: Greek

English French German Irish

✓ All Clear

Jon Rank #893

Dennis Rank #708

Dennis is more popular, ranked #708 vs #893 for Jon.

Is Jon or Dennis more popular?

Dennis is more popular, ranked #708 compared to Jon at #893 in the United States.

What do Jon and Dennis mean?

Jon means "God is gracious" (Hebrew origin). Dennis means "follower of Dionysus" (Greek origin).

Are Jon and Dennis boy or girl names?

Jon is primarily a boy name. Dennis is primarily a boy name.