Charles vs Isaac

Baby Name Comparison — 2026

Charles

Boy #51 Most Popular 2 Syllables

"free man"

Origin: Germanic

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Boy #40 Most Popular 3 Syllables

"He will laugh; laughter"

Origin: Hebrew

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Charles Rank #51

Isaac Rank #40

Isaac is more popular, ranked #40 vs #51 for Charles.

Is Charles or Isaac more popular?

Isaac is more popular, ranked #40 compared to Charles at #51 in the United States.

What do Charles and Isaac mean?

Charles means "free man" (Germanic origin). Isaac means "He will laugh; laughter" (Hebrew origin).

Are Charles and Isaac boy or girl names?

Charles is primarily a boy name. Isaac is primarily a boy name.