Casey vs Lewis

Baby Name Comparison — 2026

Casey

Boy #310 Most Popular 2 Syllables

Irish English American

✓ All Clear

Boy #435 Most Popular 2 Syllables

"famous warrior"

Origin: Germanic via French

English Welsh French American

✓ All Clear

Casey Rank #310

Lewis Rank #435

Casey is more popular, ranked #310 vs #435 for Lewis.

Is Casey or Lewis more popular?

Casey is more popular, ranked #310 compared to Lewis at #435 in the United States.

What do Casey and Lewis mean?

Lewis means "famous warrior" (Germanic via French origin).

Are Casey and Lewis boy or girl names?

Casey is primarily a boy name. Lewis is primarily a boy name.