Rylee vs Cosmo

Baby Name Comparison — 2026

Rylee

Boy #1,682 Most Popular 2 Syllables

"courageous, valiant"

Origin: Irish Gaelic

American Irish American Australian

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Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

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Rylee Rank #1,682

Cosmo Rank #1,691

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

Is Rylee or Cosmo more popular?

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

What do Rylee and Cosmo mean?

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

Are Rylee and Cosmo boy or girl names?

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