Flynn vs Brock

Baby Name Comparison — 2026

Flynn

Boy #738 Most Popular 1 Syllable

"son of the red-haired one"

Origin: Irish Gaelic

Irish English Australian American

✓ All Clear

Boy #707 Most Popular 1 Syllable

"brook, small stream"

Origin: Old English

American English Australian

✓ All Clear

Flynn Rank #738

Brock Rank #707

Brock is more popular, ranked #707 vs #738 for Flynn.

Is Flynn or Brock more popular?

Brock is more popular, ranked #707 compared to Flynn at #738 in the United States.

What do Flynn and Brock mean?

Flynn means "son of the red-haired one" (Irish Gaelic origin). Brock means "brook, small stream" (Old English origin).

Are Flynn and Brock boy or girl names?

Flynn is primarily a boy name. Brock is primarily a boy name.