Rio vs Marcos

Baby Name Comparison — 2026

Popularity Comparison

Rio Rank #517
Marcos Rank #483

Marcos is more popular, ranked #483 vs #517 for Rio.

Frequently Asked Questions

Is Rio or Marcos more popular?

Marcos is more popular, ranked #483 compared to Rio at #517 in the United States.

What do Rio and Marcos mean?

Rio means "river" (Spanish/Portuguese origin). Marcos means "of Mars, consecrated to the god of war" (Latin origin).

Are Rio and Marcos boy or girl names?

Rio is primarily a boy name. Marcos is primarily a boy name.

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