Kayzen vs Ithan

Baby Name Comparison — 2026

Kayzen

Boy #3,590 Most Popular 2 Syllables

"continuous improvement"

Origin: Japanese-inspired American

American English

✓ All Clear

Boy #3,663 Most Popular 2 Syllables

"long-lived, permanent"

Origin: Hebrew

Hebrew American English

✓ All Clear

Kayzen Rank #3,590

Ithan Rank #3,663

Kayzen is more popular, ranked #3590 vs #3663 for Ithan.

Is Kayzen or Ithan more popular?

Kayzen is more popular, ranked #3590 compared to Ithan at #3663 in the United States.

What do Kayzen and Ithan mean?

Kayzen means "continuous improvement" (Japanese-inspired American origin). Ithan means "long-lived, permanent" (Hebrew origin).

Are Kayzen and Ithan boy or girl names?

Kayzen is primarily a boy name. Ithan is primarily a boy name.