Aiko vs Rainer

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #2,617 Most Popular 2 Syllables

"wise army, counsel warrior"

Origin: Germanic

German Austrian Scandinavian

✓ All Clear

Aiko Rank #10,540

Rainer Rank #2,617

Rainer is more popular, ranked #2617 vs #10540 for Aiko.

Is Aiko or Rainer more popular?

Rainer is more popular, ranked #2617 compared to Aiko at #10540 in the United States.

What do Aiko and Rainer mean?

Aiko means "child of love" (Japanese origin). Rainer means "wise army, counsel warrior" (Germanic origin).

Are Aiko and Rainer boy or girl names?

Aiko is primarily a boy name. Rainer is primarily a boy name.