Brook vs Aiko

Baby Name Comparison — 2026

Brook

Boy #6,381 Most Popular 1 Syllable

"small stream, flowing water"

Origin: Old English

English American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Brook Rank #6,381

Aiko Rank #10,540

Brook is more popular, ranked #6381 vs #10540 for Aiko.

Is Brook or Aiko more popular?

Brook is more popular, ranked #6381 compared to Aiko at #10540 in the United States.

What do Brook and Aiko mean?

Brook means "small stream, flowing water" (Old English origin). Aiko means "child of love" (Japanese origin).

Are Brook and Aiko boy or girl names?

Brook is primarily a boy name. Aiko is primarily a boy name.