Kain vs Sky

Baby Name Comparison — 2026

Kain

Boy #1,583 Most Popular 1 Syllable

"spear"

Origin: Hebrew

American English

✓ All Clear

Boy #1,700 Most Popular 1 Syllable

"sky, heavens"

Origin: Old Norse

English Scandinavian American

✓ All Clear

Kain Rank #1,583

Sky Rank #1,700

Kain is more popular, ranked #1583 vs #1700 for Sky.

Is Kain or Sky more popular?

Kain is more popular, ranked #1583 compared to Sky at #1700 in the United States.

What do Kain and Sky mean?

Kain means "spear" (Hebrew origin). Sky means "sky, heavens" (Old Norse origin).

Are Kain and Sky boy or girl names?

Kain is primarily a boy name. Sky is primarily a boy name.