Kaynan vs Killua

Baby Name Comparison — 2026

Kaynan

Boy #5,801 Most Popular 2 Syllables

"ancient, enduring"

Origin: Irish Gaelic

American Irish English

✓ All Clear

Boy #5,636 Most Popular 3 Syllables

"fictional invented name, no established meaning"

Origin: Japanese (fictional)

American Japanese

✓ All Clear

Kaynan Rank #5,801

Killua Rank #5,636

Killua is more popular, ranked #5636 vs #5801 for Kaynan.

Is Kaynan or Killua more popular?

Killua is more popular, ranked #5636 compared to Kaynan at #5801 in the United States.

What do Kaynan and Killua mean?

Kaynan means "ancient, enduring" (Irish Gaelic origin). Killua means "fictional invented name, no established meaning" (Japanese (fictional) origin).

Are Kaynan and Killua boy or girl names?

Kaynan is primarily a boy name. Killua is primarily a boy name.