There are an estimated 2,704 people named Willem alive worldwide today. That ranks Willem at #5419 globally, with the highest concentrations in United States.
In the United States, Willem is held by approximately 2,704 people, ranking #5419 among first names. That works out to roughly 1 per 100,000 Americans (or 1 in 122,744 U.S. residents).
Historically Willem is used overwhelmingly as a male name (100.0% male).
Willem appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.