Arlo vs Ethan

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #19 Most Popular 2 Syllables

"permanent, long-lived"

Origin: Hebrew

English American Jewish Christian

✓ All Clear

Arlo Rank #146

Ethan Rank #19

Ethan is more popular, ranked #19 vs #146 for Arlo.

Is Arlo or Ethan more popular?

Ethan is more popular, ranked #19 compared to Arlo at #146 in the United States.

What do Arlo and Ethan mean?

Arlo means "fortified hill" (Old English origin). Ethan means "permanent, long-lived" (Hebrew origin).

Are Arlo and Ethan boy or girl names?

Arlo is primarily a boy name. Ethan is primarily a boy name.