Kaido vs Aiko

Baby Name Comparison — 2026

Kaido

Boy #4,536 Most Popular 2 Syllables

"sea road, highway"

Origin: Japanese

Japanese Estonian American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Kaido Rank #4,536

Aiko Rank #10,540

Kaido is more popular, ranked #4536 vs #10540 for Aiko.

Is Kaido or Aiko more popular?

Kaido is more popular, ranked #4536 compared to Aiko at #10540 in the United States.

What do Kaido and Aiko mean?

Kaido means "sea road, highway" (Japanese origin). Aiko means "child of love" (Japanese origin).

Are Kaido and Aiko boy or girl names?

Kaido is primarily a boy name. Aiko is primarily a boy name.