Jules vs Cosmo

Baby Name Comparison — 2026

Jules

Boy #1,841 Most Popular 1 Syllable

"youthful, downy-bearded (first beard)"

Origin: Greek (ioulos)

French English American Belgian Dutch

✓ All Clear

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Jules Rank #1,841

Cosmo Rank #1,691

Cosmo is more popular, ranked #1691 vs #1841 for Jules.

Is Jules or Cosmo more popular?

Cosmo is more popular, ranked #1691 compared to Jules at #1841 in the United States.

What do Jules and Cosmo mean?

Jules means "youthful, downy-bearded (first beard)" (Greek (ioulos) origin). Cosmo means "order, universe" (Greek origin).

Are Jules and Cosmo boy or girl names?

Jules is primarily a boy name. Cosmo is primarily a boy name.