Killis vs Quillen

Baby Name Comparison — 2026

Killis

Boy #26,462 Most Popular

✓ All Clear

Boy #26,386 Most Popular 2 Syllables

"slender; narrow passage"

Origin: Irish Gaelic

Irish Scottish American

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Killis Rank #26,462

Quillen Rank #26,386

Quillen is more popular, ranked #26386 vs #26462 for Killis.

Is Killis or Quillen more popular?

Quillen is more popular, ranked #26386 compared to Killis at #26462 in the United States.

What do Killis and Quillen mean?

Quillen means "slender; narrow passage" (Irish Gaelic origin).

Are Killis and Quillen boy or girl names?

Killis is primarily a boy name. Quillen is primarily a boy name.