Arlo vs Orion

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #326 Most Popular 3 Syllables

"rising in the sky, boundary"

Origin: Greek

English American Greek

✓ All Clear

Arlo Rank #146

Orion Rank #326

Arlo is more popular, ranked #146 vs #326 for Orion.

Is Arlo or Orion more popular?

Arlo is more popular, ranked #146 compared to Orion at #326 in the United States.

What do Arlo and Orion mean?

Arlo means "fortified hill" (Old English origin). Orion means "rising in the sky, boundary" (Greek origin).

Are Arlo and Orion boy or girl names?

Arlo is primarily a boy name. Orion is primarily a boy name.