Brennan vs Markus

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 #1,231 Most Popular 2 Syllables

"warlike, martial"

Origin: Latin

German Scandinavian European American

✓ All Clear

Brennan Rank #1,058

Markus Rank #1,231

Brennan is more popular, ranked #1058 vs #1231 for Markus.

Is Brennan or Markus more popular?

Brennan is more popular, ranked #1058 compared to Markus at #1231 in the United States.

What do Brennan and Markus mean?

Brennan means "descendant of Braonán, tearful one" (Irish Gaelic origin). Markus means "warlike, martial" (Latin origin).

Are Brennan and Markus boy or girl names?

Brennan is primarily a boy name. Markus is primarily a boy name.