Cainan vs Aiko

Baby Name Comparison — 2026

Cainan

Boy #3,322 Most Popular 2 Syllables

"spear"

Origin: Hebrew

Hebrew Christian American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Cainan Rank #3,322

Aiko Rank #10,540

Cainan is more popular, ranked #3322 vs #10540 for Aiko.

Is Cainan or Aiko more popular?

Cainan is more popular, ranked #3322 compared to Aiko at #10540 in the United States.

What do Cainan and Aiko mean?

Cainan means "spear" (Hebrew origin). Aiko means "child of love" (Japanese origin).

Are Cainan and Aiko boy or girl names?

Cainan is primarily a boy name. Aiko is primarily a boy name.