Kiley vs Heidi

Baby Name Comparison — 2026

Kiley

Boy #39,710 Most Popular 2 Syllables

"narrow strait or channel"

Origin: Irish Gaelic

Irish Australian American

✓ All Clear

Boy #39,514 Most Popular 2 Syllables

"noble, of noble type"

Origin: Old High German

German Swiss American English

✓ All Clear

Kiley Rank #39,710

Heidi Rank #39,514

Heidi is more popular, ranked #39514 vs #39710 for Kiley.

Is Kiley or Heidi more popular?

Heidi is more popular, ranked #39514 compared to Kiley at #39710 in the United States.

What do Kiley and Heidi mean?

Kiley means "narrow strait or channel" (Irish Gaelic origin). Heidi means "noble, of noble type" (Old High German origin).

Are Kiley and Heidi boy or girl names?

Kiley is primarily a boy name. Heidi is primarily a boy name.