Brennan vs Abner

Baby Name Comparison — 2026

Brennan

Boy #1,058 Most Popular 2 Syllables

"descendant of Braonán, tearful one"

Origin: Irish Gaelic

Irish American Scottish

✓ All Clear

Boy #840 Most Popular 2 Syllables

"father of light"

Origin: Hebrew

Hebrew English American

✓ All Clear

Brennan Rank #1,058

Abner Rank #840

Abner is more popular, ranked #840 vs #1058 for Brennan.

Is Brennan or Abner more popular?

Abner is more popular, ranked #840 compared to Brennan at #1058 in the United States.

What do Brennan and Abner mean?

Brennan means "descendant of Braonán, tearful one" (Irish Gaelic origin). Abner means "father of light" (Hebrew origin).

Are Brennan and Abner boy or girl names?

Brennan is primarily a boy name. Abner is primarily a boy name.