Cosmo vs Phineas

Baby Name Comparison — 2026

Cosmo

Boy #1,691 Most Popular 2 Syllables

"order, universe"

Origin: Greek

Italian Greek English American

✓ All Clear

Boy #1,540 Most Popular 3 Syllables

"oracle, mouth of brass"

Origin: Hebrew (Pinchas)

English American Jewish

✓ All Clear

Cosmo Rank #1,691

Phineas Rank #1,540

Phineas is more popular, ranked #1540 vs #1691 for Cosmo.

Is Cosmo or Phineas more popular?

Phineas is more popular, ranked #1540 compared to Cosmo at #1691 in the United States.

What do Cosmo and Phineas mean?

Cosmo means "order, universe" (Greek origin). Phineas means "oracle, mouth of brass" (Hebrew (Pinchas) origin).

Are Cosmo and Phineas boy or girl names?

Cosmo is primarily a boy name. Phineas is primarily a boy name.