Alaster vs Aiko

Baby Name Comparison — 2026

Alaster

Boy #5,903 Most Popular 3 Syllables

"defender of men, protector of mankind"

Origin: Greek via Scottish Gaelic

Scottish Irish English Celtic

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Alaster Rank #5,903

Aiko Rank #10,540

Alaster is more popular, ranked #5903 vs #10540 for Aiko.

Is Alaster or Aiko more popular?

Alaster is more popular, ranked #5903 compared to Aiko at #10540 in the United States.

What do Alaster and Aiko mean?

Alaster means "defender of men, protector of mankind" (Greek via Scottish Gaelic origin). Aiko means "child of love" (Japanese origin).

Are Alaster and Aiko boy or girl names?

Alaster is primarily a boy name. Aiko is primarily a boy name.