William as a Male Name
William is most commonly a boy's name.
Parents choosing William for a boy get a name with a clear Germanic heritage and a well-established boy's usage. The name William means “resolute protection” and is of Germanic origin. Closely related male forms and variants include Liam, Will, Bill, Willem, Guillaume.
For the full etymology, history and popularity of William across all genders, see the complete William name meaning.
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Is William a boy's name?+
William is most commonly a boy's name. It means “resolute protection” and is of Germanic origin.
What does William mean?+
William means “resolute protection” and originates from Germanic.