Arnold vs Cosmo

Baby Name Comparison — 2026

Arnold

Boy #1,694 Most Popular 2 Syllables

"eagle power, eagle ruler"

Origin: Germanic

German English American Flemish

✓ All Clear

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Arnold Rank #1,694

Cosmo Rank #1,691

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

Is Arnold or Cosmo more popular?

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

What do Arnold and Cosmo mean?

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

Are Arnold and Cosmo boy or girl names?

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