Alexei vs Aiko

Baby Name Comparison — 2026

Alexei

Boy #2,778 Most Popular 3 Syllables

"defender, helper of mankind"

Origin: Greek 'alexein'

Russian Ukrainian Bulgarian Slavic Orthodox Christian

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Alexei Rank #2,778

Aiko Rank #10,540

Alexei is more popular, ranked #2778 vs #10540 for Aiko.

Is Alexei or Aiko more popular?

Alexei is more popular, ranked #2778 compared to Aiko at #10540 in the United States.

What do Alexei and Aiko mean?

Alexei means "defender, helper of mankind" (Greek 'alexein' origin). Aiko means "child of love" (Japanese origin).

Are Alexei and Aiko boy or girl names?

Alexei is primarily a boy name. Aiko is primarily a boy name.