Arlo vs Peter

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

"fortified hill"

Origin: Old English

English American Australian

✓ All Clear

Boy #192 Most Popular 2 Syllables

"rock, stone"

Origin: Greek

English Greek Dutch Scandinavian German

12 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Peter' can be twisted to 'peter'"}

Arlo Rank #146

Peter Rank #192

Arlo is more popular, ranked #146 vs #192 for Peter.

Is Arlo or Peter more popular?

Arlo is more popular, ranked #146 compared to Peter at #192 in the United States.

What do Arlo and Peter mean?

Arlo means "fortified hill" (Old English origin). Peter means "rock, stone" (Greek origin).

Are Arlo and Peter boy or girl names?

Arlo is primarily a boy name. Peter is primarily a boy name.