Aizen vs Billy

Baby Name Comparison — 2026

Aizen

Boy #1,008 Most Popular 2 Syllables

"love and goodness"

Origin: Japanese

Japanese American

✓ All Clear

Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

✓ All Clear

Aizen Rank #1,008

Billy Rank #1,051

Aizen is more popular, ranked #1008 vs #1051 for Billy.

Is Aizen or Billy more popular?

Aizen is more popular, ranked #1008 compared to Billy at #1051 in the United States.

What do Aizen and Billy mean?

Aizen means "love and goodness" (Japanese origin). Billy means "resolute protector" (Old German via Norman French origin).

Are Aizen and Billy boy or girl names?

Aizen is primarily a boy name. Billy is primarily a boy name.