Cosmo vs Arnold

Baby Name Comparison — 2026

Cosmo

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Boy #1,694 Most Popular 2 Syllables

"eagle power, eagle ruler"

Origin: Germanic

German English American Flemish

✓ All Clear

Cosmo Rank #1,691

Arnold Rank #1,694

Cosmo is more popular, ranked #1691 vs #1694 for Arnold.

Is Cosmo or Arnold more popular?

Cosmo is more popular, ranked #1691 compared to Arnold at #1694 in the United States.

What do Cosmo and Arnold mean?

Cosmo means "order, universe" (Greek origin). Arnold means "eagle power, eagle ruler" (Germanic origin).

Are Cosmo and Arnold boy or girl names?

Cosmo is primarily a boy name. Arnold is primarily a boy name.