Arlo vs Lucas

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #9 Most Popular 2 Syllables

"from Lucania"

Origin: Latin

English Spanish Portuguese

✓ All Clear

Arlo Rank #146

Lucas Rank #9

Lucas is more popular, ranked #9 vs #146 for Arlo.

Is Arlo or Lucas more popular?

Lucas is more popular, ranked #9 compared to Arlo at #146 in the United States.

What do Arlo and Lucas mean?

Arlo means "fortified hill" (Old English origin). Lucas means "from Lucania" (Latin origin).

Are Arlo and Lucas boy or girl names?

Arlo is primarily a boy name. Lucas is primarily a boy name.