Atreus vs Casey

Baby Name Comparison — 2026

Atreus

Boy #495 Most Popular 3 Syllables

"fearless, not cowardly"

Origin: Greek

American Greek

✓ All Clear

Boy #310 Most Popular 2 Syllables

Irish English American

✓ All Clear

Atreus Rank #495

Casey Rank #310

Casey is more popular, ranked #310 vs #495 for Atreus.

Is Atreus or Casey more popular?

Casey is more popular, ranked #310 compared to Atreus at #495 in the United States.

What do Atreus and Casey mean?

Atreus means "fearless, not cowardly" (Greek origin).

Are Atreus and Casey boy or girl names?

Atreus is primarily a boy name. Casey is primarily a boy name.