William

What does William mean?

William means “Resolute protector” and is Germanic in origin and belongs to the oldest layer of names in the German-speaking world. Name meanings are rarely definitive; where several readings circulate we list the most common first. Treat them as origin stories rather than definitions.

Sound, length and pronunciation

It is pronounced WIL-li-am. The consonant ending gives the name definition. If your surname also starts hard, the say-it-out-loud test is worth doing.

At 7 letters and 2 syllables, William sits exactly in the range name researchers describe as well balanced — long enough to stand on its own, short enough for everyday use.

How popular is the name?

William sits at rank 60 in the popularity tables — recognisable, but well outside the names you hear daily.

Variants and spellings of William

William shares a root or meaning with 4 other names. Some are pure spelling variants, others independent names from the same root.

Does William suit your surname?

Before committing: write William out with the surname and read it aloud. Repeated sounds at the join tend to slur together.

Sibling names that go with it

Parents who go on to have a second child often want names that work together. William pairs well with Wilhelm, Guillermo.

Registry offices in Germany, Austria and Switzerland

In Germany the registry office decides whether a first name may be entered. It must be recognisable as a first name and must not harm the child's wellbeing. Austria applies comparable criteria, and in Switzerland the civil registry decides. William is an established name and entirely unproblematic in all three countries.