Aiko vs Onyx

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #359 Most Popular 2 Syllables

"black gemstone"

Origin: Greek (onyx)

American

✓ All Clear

Aiko Rank #10,540

Onyx Rank #359

Onyx is more popular, ranked #359 vs #10540 for Aiko.

Is Aiko or Onyx more popular?

Onyx is more popular, ranked #359 compared to Aiko at #10540 in the United States.

What do Aiko and Onyx mean?

Aiko means "child of love" (Japanese origin). Onyx means "black gemstone" (Greek (onyx) origin).

Are Aiko and Onyx boy or girl names?

Aiko is primarily a boy name. Onyx is primarily a boy name.