Arlo vs Marcus

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #256 Most Popular 2 Syllables

"of Mars, warlike"

Origin: Latin

Roman English German Scandinavian African-American

✓ All Clear

Arlo Rank #146

Marcus Rank #256

Arlo is more popular, ranked #146 vs #256 for Marcus.

Is Arlo or Marcus more popular?

Arlo is more popular, ranked #146 compared to Marcus at #256 in the United States.

What do Arlo and Marcus mean?

Arlo means "fortified hill" (Old English origin). Marcus means "of Mars, warlike" (Latin origin).

Are Arlo and Marcus boy or girl names?

Arlo is primarily a boy name. Marcus is primarily a boy name.