Knox vs Aiko

Baby Name Comparison — 2026

Knox

Boy #209 Most Popular 1 Syllable

"round hill"

Origin: Old English/Scottish

American Scottish English

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Knox Rank #209

Aiko Rank #10,540

Knox is more popular, ranked #209 vs #10540 for Aiko.

Is Knox or Aiko more popular?

Knox is more popular, ranked #209 compared to Aiko at #10540 in the United States.

What do Knox and Aiko mean?

Knox means "round hill" (Old English/Scottish origin). Aiko means "child of love" (Japanese origin).

Are Knox and Aiko boy or girl names?

Knox is primarily a boy name. Aiko is primarily a boy name.