Uilliam Name Meaning, Origin & Gender

Uilliam Name at a Glance

Name	Uilliam
Meaning	Resolute defender.
Origin	Teutonic
Gender	Boy

What Does the Name Uilliam Mean?

According to the information recorded in our baby name database, Uilliam means “Resolute defender”. Name meanings can vary between languages, regions and naming traditions, so families may also wish to confirm a meaning within the cultural or linguistic context that matters to them.

Uilliam Name Origin

Our database records Uilliam under Teutonic origin. Browse more Teutonic baby names to compare other names in the same origin collection.

Is Uilliam a Boy or Girl Name?

In our database, Uilliam is listed as a boy name. Usage can differ across countries, languages and families.

Choosing the Name Uilliam

When considering Uilliam for a baby, you may want to compare its recorded meaning and origin with family traditions, pronunciation, spelling, initials, middle names and how the full name sounds with the family name.