Arlo vs Nolan

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #64 Most Popular 2 Syllables

"descendant of Nuallán"

Origin: Irish Gaelic

Irish American Australian

✓ All Clear

Arlo Rank #146

Nolan Rank #64

Nolan is more popular, ranked #64 vs #146 for Arlo.

Is Arlo or Nolan more popular?

Nolan is more popular, ranked #64 compared to Arlo at #146 in the United States.

What do Arlo and Nolan mean?

Arlo means "fortified hill" (Old English origin). Nolan means "descendant of Nuallán" (Irish Gaelic origin).

Are Arlo and Nolan boy or girl names?

Arlo is primarily a boy name. Nolan is primarily a boy name.