Given name

Willhelmus

“will”·“desire”·“helmet”

Willhelmus is a variant of William. William’s elements mean “will” or “desire” and “helmet” or “protection.” “Determined protector” is a natural interpretation of that combination.

Meaning & origin

What it means

Willhelmus is a variant of William. William’s elements mean “will” or “desire” and “helmet” or “protection.” “Determined protector” is a natural interpretation of that combination.

Explained through its name family

Where it comes from

Willhelmus is a variant of William. William is an English form of a Germanic name brought to England by the Normans.

Explained through its name family

How it developed

Willhelmus is a variant of William. The shared background comes through William: William joins the Germanic elements wil and helm. The second element began with the concrete image of a helmet and also carried the broader idea of protection.

Explained through its name family

The story

Willhelmus is a variant of William. The history of William gives this family its wider story. William spread widely in England after the Norman Conquest, among people beyond the Norman ruling class. William remained prominent through the Middle Ages and became a royal name in England, Germany, and the Netherlands.

Explained through its name family

Willhelmus’s family of names

Willhelmus has a related form in William.

Walk Willhelmus’s family in the name graph

WillhelmusWilliamWilhelmWillhelmGuilielmusGulielmusGuilelmus

Inner ring: nicknames and forms · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Across languages 5

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

If you love Willhelmus, these share its style, era, origin or sound, from outside its own family.

Royal

Williams

“will” · “desire”

29RareRising

>99% boys

Royal

Wileck

“will” · “desire”

No U.S. birth series

—

Royal

Geotus

“president of the United States”

No U.S. birth series

—

Irish · Royal

Brendanus

“king”

No U.S. birth series

>99% boys

Royal

Tarquinus

“one who is impulsive” · “a king”

No U.S. birth series

—

Royal

Wim

“one who is precise” · “will”

No U.S. birth series

>99% boys

Royal

Wasyli

“of the king, kingly, royal”

No U.S. birth series

>99% boys

Royal

Isatass

“a snow queen”

No U.S. birth series

—

Sibling ideas

Names that share Willhelmus’s feel without repeating its first letter or rhyming with it.

A brother for Willhelmus

A sister for Willhelmus