Casey vs Lukas

Baby Name Comparison — 2026

Casey

Boy #310 Most Popular 2 Syllables

Irish English American

✓ All Clear

Boy #268 Most Popular 2 Syllables

"light, illumination"

Origin: Greek and Latin

German Scandinavian Polish Czech Slovak Dutch

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Casey Rank #310

Lukas Rank #268

Lukas is more popular, ranked #268 vs #310 for Casey.

Is Casey or Lukas more popular?

Lukas is more popular, ranked #268 compared to Casey at #310 in the United States.

What do Casey and Lukas mean?

Lukas means "light, illumination" (Greek and Latin origin).

Are Casey and Lukas boy or girl names?

Casey is primarily a boy name. Lukas is primarily a boy name.