Brett vs Carl

Baby Name Comparison — 2026

Brett

Boy #1,061 Most Popular 1 Syllable

"a Breton, person from Brittany"

Origin: Celtic/Old French

English American Australian

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Boy #1,035 Most Popular 1 Syllable

"free man"

Origin: Old High German 'karl'

English American German Scandinavian

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Brett Rank #1,061

Carl Rank #1,035

Carl is more popular, ranked #1035 vs #1061 for Brett.

Is Brett or Carl more popular?

Carl is more popular, ranked #1035 compared to Brett at #1061 in the United States.

What do Brett and Carl mean?

Brett means "a Breton, person from Brittany" (Celtic/Old French origin). Carl means "free man" (Old High German 'karl' origin).

Are Brett and Carl boy or girl names?

Brett is primarily a boy name. Carl is primarily a boy name.