Arlo vs Cooper

Baby Name Comparison — 2026

Arlo

Boy #146 Most Popular 2 Syllables

Meaning

"fortified hill"

Origin: Old English

Cultural Roots

English American Australian

Quick Stats

Popularity Rank: #146
Total SSA Count: 2,481
Syllables: 2
Formality: Casual

Playground Safety Score

✓ All Clear

Similar Names

Simon Mason Micah Ryder

Full profile for Arlo →

Cooper

Boy #50 Most Popular 2 Syllables

Meaning

"From the Middle English 'couper' or Middle Low German 'kuper'; an occupational surname for a barrel maker"

Origin: English

Cultural Roots

English American Australian

Quick Stats

Popularity Rank: #50
Total SSA Count: 5,699
Syllables: 2
Formality: Casual

Playground Safety Score

✓ All Clear

Similar Names

Callan Zayden Eithan Carson

Full profile for Cooper →

Popularity Comparison

Arlo Rank #146

Cooper Rank #50

Cooper is more popular, ranked #50 vs #146 for Arlo.

Frequently Asked Questions

Is Arlo or Cooper more popular?

Cooper is more popular, ranked #50 compared to Arlo at #146 in the United States.

What do Arlo and Cooper mean?

Arlo means "fortified hill" (Old English origin). Cooper means "From the Middle English 'couper' or Middle Low German 'kuper'; an occupational surname for a barrel maker" (English origin).

Are Arlo and Cooper boy or girl names?

Arlo is primarily a boy name. Cooper is primarily a boy name.

More Comparisons

Cooper vs Arlo Arlo vs Simon Arlo vs Mason Arlo vs Micah Arlo vs Ryder

← Full profile: Arlo ← Full profile: Cooper Browse all baby names