Wilhelmus - Name Meaning and Origin

The boy's name Wilhelmus \wi-lhel-mus, wil-helmus\ is a variant of William.

The baby name Wilhelmus sounds like Willhelmus and Wilhelm.

Wilhelmus is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Wilhelmus. Click here to compare Wilhelmus with related baby names.