Keiaja vs Lukas

Baby Name Comparison — 2026

Lukas

Boy #268 Most Popular 2 Syllables

Meaning

"light, illumination"

Origin: Greek and Latin

Cultural Roots

German Scandinavian Polish Czech Slovak Dutch

Quick Stats

Popularity Rank
#268
Total SSA Count
1,287
Syllables
2
Formality
Moderate
Nicknames
Luke, Lou

Playground Safety Score

✓ All Clear
Full profile for Lukas →

Popularity Comparison

Keiaja Rank #49,720
Lukas Rank #268

Lukas is more popular, ranked #268 vs #49720 for Keiaja.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keiaja ___

No pairings available yet.

Lukas ___

  • Lukas James
  • Lukas Alexander
  • Lukas Henrik
  • Lukas Erik
  • Lukas Cole
  • Lukas Reid

Sibling Name Ideas

Names that pair well as siblings.

If you choose Keiaja

No sibling data available yet.

If you choose Lukas

Elias Mattias Sofia Annika Nils

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Keiaja or Lukas more popular?

Lukas is more popular, ranked #268 compared to Keiaja at #49720 in the United States.

What do Keiaja and Lukas mean?

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

Are Keiaja and Lukas boy or girl names?

Keiaja is primarily a girl name. Lukas is primarily a boy name.

More Comparisons

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← Full profile: Keiaja ← Full profile: Lukas Browse all baby names