Kiaan vs Billy

Baby Name Comparison — 2026

Kiaan

Boy #930 Most Popular 2 Syllables

"ancient, enduring"

Origin: Irish Gaelic

Irish Indian Persian Muslim

✓ All Clear

Boy #1,051 Most Popular 2 Syllables

"resolute protector"

Origin: Old German via Norman French

English American Australian Irish

✓ All Clear

Kiaan Rank #930

Billy Rank #1,051

Kiaan is more popular, ranked #930 vs #1051 for Billy.

Is Kiaan or Billy more popular?

Kiaan is more popular, ranked #930 compared to Billy at #1051 in the United States.

What do Kiaan and Billy mean?

Kiaan means "ancient, enduring" (Irish Gaelic origin). Billy means "resolute protector" (Old German via Norman French origin).

Are Kiaan and Billy boy or girl names?

Kiaan is primarily a boy name. Billy is primarily a boy name.