Brook vs Calahan

Baby Name Comparison — 2026

Brook

Boy #6,381 Most Popular 1 Syllable

"small stream, flowing water"

Origin: Old English

English American

✓ All Clear

Boy #6,281 Most Popular 3 Syllables

"lover of churches, church devotee"

Origin: Old Irish ceallach

Irish Irish American American

✓ All Clear

Brook Rank #6,381

Calahan Rank #6,281

Calahan is more popular, ranked #6281 vs #6381 for Brook.

Is Brook or Calahan more popular?

Calahan is more popular, ranked #6281 compared to Brook at #6381 in the United States.

What do Brook and Calahan mean?

Brook means "small stream, flowing water" (Old English origin). Calahan means "lover of churches, church devotee" (Old Irish ceallach origin).

Are Brook and Calahan boy or girl names?

Brook is primarily a boy name. Calahan is primarily a boy name.