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Aaron vs Otto

Baby Name Comparison — 2026

Aaron

Boy #79 Most Popular 2 Syllables

Meaning

"high mountain"

Origin: Hebrew (aharon)

Cultural Roots

English Hebrew Arabic American

Quick Stats

Popularity Rank
#79
Total SSA Count
4,225
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear

Similar Names

Luka Riley Julian Kayden
Full profile for Aaron →

Otto

Boy #274 Most Popular 2 Syllables

Meaning

"wealth, fortune, prosperity"

Origin: Old High German

Cultural Roots

German Scandinavian Italian English

Quick Stats

Popularity Rank
#274
Total SSA Count
1,239
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear

Similar Names

Diego Sterling Tadeo Hugo
Full profile for Otto →

Popularity Comparison

Aaron Rank #79
Otto Rank #274

Aaron is more popular, ranked #79 vs #274 for Otto.

Frequently Asked Questions

Is Aaron or Otto more popular?

Aaron is more popular, ranked #79 compared to Otto at #274 in the United States.

What do Aaron and Otto mean?

Aaron means "high mountain" (Hebrew (aharon) origin). Otto means "wealth, fortune, prosperity" (Old High German origin).

Are Aaron and Otto boy or girl names?

Aaron is primarily a boy name. Otto is primarily a boy name.

More Comparisons

Otto vs Aaron Aaron vs Luka Aaron vs Riley Aaron vs Julian Aaron vs Kayden
← Full profile: Aaron ← Full profile: Otto Browse all baby names