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Otis vs Rio

Baby Name Comparison — 2026

Rio

Boy #517 Most Popular 2 Syllables

Meaning

"river"

Origin: Spanish/Portuguese

Cultural Roots

Spanish Portuguese Brazilian American

Quick Stats

Popularity Rank
#517
Total SSA Count
591
Syllables
2
Formality
Casual

Playground Safety Score

✓ All Clear

Similar Names

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Full profile for Rio →

Popularity Comparison

Otis Rank #733
Rio Rank #517

Rio is more popular, ranked #517 vs #733 for Otis.

Frequently Asked Questions

Is Otis or Rio more popular?

Rio is more popular, ranked #517 compared to Otis at #733 in the United States.

What do Otis and Rio mean?

Otis means "wealth, fortune" (Germanic origin). Rio means "river" (Spanish/Portuguese origin).

Are Otis and Rio boy or girl names?

Otis is primarily a boy name. Rio is primarily a boy name.

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← Full profile: Otis ← Full profile: Rio Browse all baby names