Cosmo vs Rylee

Baby Name Comparison — 2026

Cosmo

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Boy #1,682 Most Popular 2 Syllables

"courageous, valiant"

Origin: Irish Gaelic

American Irish American Australian

✓ All Clear

Cosmo Rank #1,691

Rylee Rank #1,682

Rylee is more popular, ranked #1682 vs #1691 for Cosmo.

Is Cosmo or Rylee more popular?

Rylee is more popular, ranked #1682 compared to Cosmo at #1691 in the United States.

What do Cosmo and Rylee mean?

Cosmo means "order, universe" (Greek origin). Rylee means "courageous, valiant" (Irish Gaelic origin).

Are Cosmo and Rylee boy or girl names?

Cosmo is primarily a boy name. Rylee is primarily a boy name.