Aiko vs Cai

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #1,906 Most Popular 1 Syllable

"rejoice, delight"

Origin: Latin via Welsh

Welsh Chinese English

✓ All Clear

Aiko Rank #10,540

Cai Rank #1,906

Cai is more popular, ranked #1906 vs #10540 for Aiko.

Is Aiko or Cai more popular?

Cai is more popular, ranked #1906 compared to Aiko at #10540 in the United States.

What do Aiko and Cai mean?

Aiko means "child of love" (Japanese origin). Cai means "rejoice, delight" (Latin via Welsh origin).

Are Aiko and Cai boy or girl names?

Aiko is primarily a boy name. Cai is primarily a boy name.