Maximus vs Rio

Baby Name Comparison — 2026

Maximus

Boy #331 Most Popular 3 Syllables

"greatest, largest"

Origin: Latin

English Roman American Scandinavian

✓ All Clear

Boy #517 Most Popular 2 Syllables

"river"

Origin: Spanish/Portuguese

Spanish Portuguese Brazilian American

✓ All Clear

Maximus Rank #331

Rio Rank #517

Maximus is more popular, ranked #331 vs #517 for Rio.

Is Maximus or Rio more popular?

Maximus is more popular, ranked #331 compared to Rio at #517 in the United States.

What do Maximus and Rio mean?

Maximus means "greatest, largest" (Latin origin). Rio means "river" (Spanish/Portuguese origin).

Are Maximus and Rio boy or girl names?

Maximus is primarily a boy name. Rio is primarily a boy name.