Kailan vs Hazel

Baby Name Comparison — 2026

Kailan

Boy #2,875 Most Popular 2 Syllables

"little slender one"

Origin: Irish Gaelic

American Irish English

✓ All Clear

Boy #2,841 Most Popular 2 Syllables

"hazel tree"

Origin: Old English

English American

✓ All Clear

Kailan Rank #2,875

Hazel Rank #2,841

Hazel is more popular, ranked #2841 vs #2875 for Kailan.

Is Kailan or Hazel more popular?

Hazel is more popular, ranked #2841 compared to Kailan at #2875 in the United States.

What do Kailan and Hazel mean?

Kailan means "little slender one" (Irish Gaelic origin). Hazel means "hazel tree" (Old English origin).

Are Kailan and Hazel boy or girl names?

Kailan is primarily a boy name. Hazel is primarily a boy name.