Cooper vs Ao

Baby Name Comparison — 2026

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
Full profile for Cooper →

Ao

Boy #14,516 Most Popular 2 Syllables

Meaning

"blue, blue-green"

Origin: Japanese

Cultural Roots

Japanese Chinese Maori

Quick Stats

Popularity Rank
#14,516
Total SSA Count
7
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Ao →

Popularity Comparison

Cooper Rank #50
Ao Rank #14,516

Cooper is more popular, ranked #50 vs #14516 for Ao.

Frequently Asked Questions

Is Cooper or Ao more popular?

Cooper is more popular, ranked #50 compared to Ao at #14516 in the United States.

What do Cooper and Ao mean?

Cooper means "From the Middle English 'couper' or Middle Low German 'kuper'; an occupational surname for a barrel maker" (English origin). Ao means "blue, blue-green" (Japanese origin).

Are Cooper and Ao boy or girl names?

Cooper is primarily a boy name. Ao is primarily a boy name.

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