Killian vs Kaizen

Baby Name Comparison — 2026

Killian

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Boy #507 Most Popular 2 Syllables

"continuous improvement"

Origin: Japanese

Japanese American

✓ All Clear

Killian Rank #370

Kaizen Rank #507

Killian is more popular, ranked #370 vs #507 for Kaizen.

Is Killian or Kaizen more popular?

Killian is more popular, ranked #370 compared to Kaizen at #507 in the United States.

What do Killian and Kaizen mean?

Killian means "associated with the church" (Irish Gaelic origin). Kaizen means "continuous improvement" (Japanese origin).

Are Killian and Kaizen boy or girl names?

Killian is primarily a boy name. Kaizen is primarily a boy name.