Sir vs Aiko

Baby Name Comparison — 2026

Sir

Boy #1,964 Most Popular 1 Syllable

"lord, master"

Origin: Old French

American English Caribbean

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Sir Rank #1,964

Aiko Rank #10,540

Sir is more popular, ranked #1964 vs #10540 for Aiko.

Is Sir or Aiko more popular?

Sir is more popular, ranked #1964 compared to Aiko at #10540 in the United States.

What do Sir and Aiko mean?

Sir means "lord, master" (Old French origin). Aiko means "child of love" (Japanese origin).

Are Sir and Aiko boy or girl names?

Sir is primarily a boy name. Aiko is primarily a boy name.