Haddon vs Kailen

Baby Name Comparison — 2026

Haddon

Boy #3,291 Most Popular 2 Syllables

"heather hill, heath valley"

Origin: Old English

English American Scottish

✓ All Clear

Boy #3,163 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American Celtic

✓ All Clear

Haddon Rank #3,291

Kailen Rank #3,163

Kailen is more popular, ranked #3163 vs #3291 for Haddon.

Is Haddon or Kailen more popular?

Kailen is more popular, ranked #3163 compared to Haddon at #3291 in the United States.

What do Haddon and Kailen mean?

Haddon means "heather hill, heath valley" (Old English origin). Kailen means "slender, narrow" (Irish Gaelic origin).

Are Haddon and Kailen boy or girl names?

Haddon is primarily a boy name. Kailen is primarily a boy name.