Cosmo vs Constantine

Baby Name Comparison — 2026

Cosmo

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

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Boy #1,611 Most Popular 4 Syllables

"firm, unwavering"

Origin: Latin

English Greek Romanian Italian French Russian

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Cosmo Rank #1,691

Constantine Rank #1,611

Constantine is more popular, ranked #1611 vs #1691 for Cosmo.

Is Cosmo or Constantine more popular?

Constantine is more popular, ranked #1611 compared to Cosmo at #1691 in the United States.

What do Cosmo and Constantine mean?

Cosmo means "order, universe" (Greek origin). Constantine means "firm, unwavering" (Latin origin).

Are Cosmo and Constantine boy or girl names?

Cosmo is primarily a boy name. Constantine is primarily a boy name.