Nio vs Aiko

Baby Name Comparison — 2026

Nio

Boy #6,449 Most Popular 2 Syllables

"benevolent king"

Origin: Japanese

Japanese Spanish Italian

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Nio Rank #6,449

Aiko Rank #10,540

Nio is more popular, ranked #6449 vs #10540 for Aiko.

Is Nio or Aiko more popular?

Nio is more popular, ranked #6449 compared to Aiko at #10540 in the United States.

What do Nio and Aiko mean?

Nio means "benevolent king" (Japanese origin). Aiko means "child of love" (Japanese origin).

Are Nio and Aiko boy or girl names?

Nio is primarily a boy name. Aiko is primarily a boy name.