Wiliam vs Aiko

Baby Name Comparison — 2026

Wiliam

Boy #6,634 Most Popular 3 Syllables

"resolute protector, determined guardian"

Origin: Old High German Willahelm

English American French German Irish

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Wiliam Rank #6,634

Aiko Rank #10,540

Wiliam is more popular, ranked #6634 vs #10540 for Aiko.

Is Wiliam or Aiko more popular?

Wiliam is more popular, ranked #6634 compared to Aiko at #10540 in the United States.

What do Wiliam and Aiko mean?

Wiliam means "resolute protector, determined guardian" (Old High German Willahelm origin). Aiko means "child of love" (Japanese origin).

Are Wiliam and Aiko boy or girl names?

Wiliam is primarily a boy name. Aiko is primarily a boy name.