Brett vs Casper

Baby Name Comparison — 2026

Brett

Boy #1,061 Most Popular 1 Syllable

"a Breton, person from Brittany"

Origin: Celtic/Old French

English American Australian

✓ All Clear

Boy #881 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

Dutch Scandinavian German English

✓ All Clear

Brett Rank #1,061

Casper Rank #881

Casper is more popular, ranked #881 vs #1061 for Brett.

Is Brett or Casper more popular?

Casper is more popular, ranked #881 compared to Brett at #1061 in the United States.

What do Brett and Casper mean?

Brett means "a Breton, person from Brittany" (Celtic/Old French origin). Casper means "treasurer, keeper of treasure" (Persian origin).

Are Brett and Casper boy or girl names?

Brett is primarily a boy name. Casper is primarily a boy name.