William vs Charles

Baby Name Comparison — 2026

William

Boy #10 Most Popular 3 Syllables

"resolute protector, strong-willed guardian"

Origin: Germanic

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Boy #51 Most Popular 2 Syllables

"free man"

Origin: Germanic

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William Rank #10

Charles Rank #51

William is more popular, ranked #10 vs #51 for Charles.

Is William or Charles more popular?

William is more popular, ranked #10 compared to Charles at #51 in the United States.

What do William and Charles mean?

William means "resolute protector, strong-willed guardian" (Germanic origin). Charles means "free man" (Germanic origin).

Are William and Charles boy or girl names?

William is primarily a boy name. Charles is primarily a boy name.