Nolan vs Arlo

Baby Name Comparison — 2026

Nolan

Boy #64 Most Popular 2 Syllables

"descendant of Nuallán"

Origin: Irish Gaelic

Irish American Australian

✓ All Clear

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Nolan Rank #64

Arlo Rank #146

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

Is Nolan or Arlo more popular?

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

What do Nolan and Arlo mean?

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

Are Nolan and Arlo boy or girl names?

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