Cosmo vs Keller

Baby Name Comparison — 2026

Cosmo

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Boy #1,626 Most Popular 2 Syllables

"cellar keeper, wine steward"

Origin: German

German American English

✓ All Clear

Cosmo Rank #1,691

Keller Rank #1,626

Keller is more popular, ranked #1626 vs #1691 for Cosmo.

Is Cosmo or Keller more popular?

Keller is more popular, ranked #1626 compared to Cosmo at #1691 in the United States.

What do Cosmo and Keller mean?

Cosmo means "order, universe" (Greek origin). Keller means "cellar keeper, wine steward" (German origin).

Are Cosmo and Keller boy or girl names?

Cosmo is primarily a boy name. Keller is primarily a boy name.