Brennon vs Dewey

Baby Name Comparison — 2026

Brennon

Boy #3,714 Most Popular 2 Syllables

"descendant of Braonán (moisture/sorrow)"

Origin: Irish Gaelic

Irish American Scottish

✓ All Clear

Boy #3,607 Most Popular 2 Syllables

"beloved"

Origin: Hebrew via Welsh

Welsh English American

✓ All Clear

Brennon Rank #3,714

Dewey Rank #3,607

Dewey is more popular, ranked #3607 vs #3714 for Brennon.

Is Brennon or Dewey more popular?

Dewey is more popular, ranked #3607 compared to Brennon at #3714 in the United States.

What do Brennon and Dewey mean?

Brennon means "descendant of Braonán (moisture/sorrow)" (Irish Gaelic origin). Dewey means "beloved" (Hebrew via Welsh origin).

Are Brennon and Dewey boy or girl names?

Brennon is primarily a boy name. Dewey is primarily a boy name.