Aizen vs Kase

Baby Name Comparison — 2026

Aizen

Boy #1,008 Most Popular 2 Syllables

"love and goodness"

Origin: Japanese

Japanese American

✓ All Clear

Boy #967 Most Popular 1 Syllable

"watchful, vigilant (via Casey)"

Origin: Irish Gaelic Cathasaigh

American English

✓ All Clear

Aizen Rank #1,008

Kase Rank #967

Kase is more popular, ranked #967 vs #1008 for Aizen.

Is Aizen or Kase more popular?

Kase is more popular, ranked #967 compared to Aizen at #1008 in the United States.

What do Aizen and Kase mean?

Aizen means "love and goodness" (Japanese origin). Kase means "watchful, vigilant (via Casey)" (Irish Gaelic Cathasaigh origin).

Are Aizen and Kase boy or girl names?

Aizen is primarily a boy name. Kase is primarily a boy name.