Dennis vs Brock

Baby Name Comparison — 2026

Dennis

Boy #708 Most Popular 2 Syllables

"follower of Dionysus"

Origin: Greek

English French German Irish

✓ All Clear

Boy #707 Most Popular 1 Syllable

"brook, small stream"

Origin: Old English

American English Australian

✓ All Clear

Dennis Rank #708

Brock Rank #707

Brock is more popular, ranked #707 vs #708 for Dennis.

Is Dennis or Brock more popular?

Brock is more popular, ranked #707 compared to Dennis at #708 in the United States.

What do Dennis and Brock mean?

Dennis means "follower of Dionysus" (Greek origin). Brock means "brook, small stream" (Old English origin).

Are Dennis and Brock boy or girl names?

Dennis is primarily a boy name. Brock is primarily a boy name.