Cosmo vs Theoden

Baby Name Comparison — 2026

Cosmo

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Boy #1,860 Most Popular 3 Syllables

"king, lord of the people"

Origin: Old English

English American Fantasy

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Cosmo Rank #1,691

Theoden Rank #1,860

Cosmo is more popular, ranked #1691 vs #1860 for Theoden.

Is Cosmo or Theoden more popular?

Cosmo is more popular, ranked #1691 compared to Theoden at #1860 in the United States.

What do Cosmo and Theoden mean?

Cosmo means "order, universe" (Greek origin). Theoden means "king, lord of the people" (Old English origin).

Are Cosmo and Theoden boy or girl names?

Cosmo is primarily a boy name. Theoden is primarily a boy name.