William: meaning and origin

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William

“Resolute protector”

Gender
👦 Boy
Origin
🥨 German
Letters · syllables
7 · 2
Starts with
W

Popular nowClassic

About the name William

William is a boy’s name from the German tradition. Its meaning is “resolute protector”. Names from Old German (Germanic) roots, often about strength, nobility and fame — like William, Henry, Emma and Matilda.

It’s a classic: a name that has been used for generations and still feels fresh.

More names with a similar meaning: names that mean strength.

Tips before you choose

  • Say the full name out loud with your last name, and with any middle name.
  • Check the initials — and what they spell.
  • Think about nicknames kids might make from it.
  • Write it down: is the spelling easy for teachers and friends?

More German names

Sibling name ideas (German, girls)

More boy names starting with W

Questions and answers

What does the name William mean?

William is a name of German origin. It means: resolute protector.

Is William a boy or girl name?

William is usually given to boys.

How many syllables does William have?

William has 7 letters and about 2 syllables.

Is William a popular name?

Yes. William has been near the top of US baby-name lists in recent years. Names marked “popular now” have been near the top of US baby-name lists in recent years. This is an approximate guide, not an official ranking; see the Social Security Administration’s baby names site for official counts.