| Meaning | resolute protector |
| Origin | Dutch, German |
| Gender | Boy |
| Popularity | Moderate |
| Length | 6 |
| Syllables | 2 |
| Syllabification | Wil-lem |
Distinguished and internationally minded, Willem offers European sophistication with English accessibility. This Dutch variant brings worldly elegance to traditional naming conventions, perfect for families with international connections or global perspectives. Willem suggests refinement and cultural awareness, qualities increasingly valued in our interconnected world. The name carries artistic associations while maintaining grounded practicality, appealing to parents with diverse interests. Boys named Willem often grow into individuals comfortable navigating different cultural contexts with ease and confidence. The double 'l' adds visual interest and helps the name stand out in written form while remaining straightforward to pronounce. Willem works beautifully across generations, suiting both rambunctious toddlers and accomplished professionals equally well. It pairs elegantly with various middle names and surnames, showing remarkable adaptability. The name suggests someone thoughtful and articulate, qualities parents hope to nurture. Choosing Willem demonstrates appreciation for European heritage and cosmopolitan values, making it an inspired selection for forward-thinking families seeking something beyond typical English-language options.
| Will |
| Willy |
| Lem |
| Wim |
| Willem Dafoe | American actor |
| Willem-Alexander | King of the Netherlands |
| Willem de Kooning | Dutch-American abstract expressionist artist |
| Willem Einthoven | Dutch physiologist, Nobel laureate |
| Willem Barentsz | Dutch explorer of the Arctic |
| Willem Janszoon | Dutch navigator and colonial governor |
| Willem Kolff | Dutch physician and inventor of the artificial kidney |
| Willem Schouten | Dutch explorer who discovered Cape Horn |
| Willem Johan Kolff | Dutch-American physician and pioneer in dialysis and artificial organs |
| Willem Pijper | Dutch composer and music critic |
| Willem-Alexander Friso | Dutch prince |
| Willem Drees | Dutch politician, Prime Minister of the Netherlands |
| Willem Holleeder | Dutch criminal and author |
| Willem van Aelst | Dutch still-life painter |
| Willem-Alexander Meijer | Dutch speed skater and Olympic champion |
| Willem van Hanegem | Dutch former football player and coach |
| Willem-Alexander der Nederlanden | Dutch prince |
| Willem Mengelberg | Dutch conductor |
| Willem-Alexander, Hereditary Prince of Orange | Dutch prince |
| Willem-Alexander, Duke of Nassau | Dutch prince |
| Willem Whisker | Character in "The Mouse and the Motorcycle" by Beverly Cleary |
| Willem Berg | Character in "The Goldfinch" by Donna Tartt |
| Willem Van Huygens | Character in "The Alienist" by Caleb Carr |
| Willem Kelderman | Character in "The Miniaturist" by Jessie Burton |
| Willem Bunt | Character in "Tulip Fever" by Deborah Moggach |
| Willem Kes | Character in "The House of the Scorpion" by Nancy Farmer |
| Willem Drost | Character in "Girl with a Pearl Earring" by Tracy Chevalier |
| Willem Young | Character in "The Bone Season" by Samantha Shannon |
| Willem Janszoon | Character in "The Devil and the Dark Water" by Stuart Turton |
| Willem van Ruytenburch | Character in "The Night Watch" by Sarah Waters |
| Willem Rhunhold | Character in "The Lies of Locke Lamora" by Scott Lynch |
| Willem van der Meer | Character in "The Miniaturist" by Jessie Burton |
| Willem Vanderbilts | Character in "The Goldfinch" by Donna Tartt |
| Willem Gort | Character in "The Wake of the Lorelei Lee" by L.A. Meyer |
| Willem Heughan | Character in "A Song of Ice and Fire" series by George R.R. Martin |
| Willem Usselinex | Character in "The Book of the New Sun" by Gene Wolfe |
| Willem Raines | Character in "The Passage" by Justin Cronin |
| Willem Poel | Character in "Master and Commander" by Patrick O'Brian |
| Willem Clarkin | Character in "The People of Sparks" by Jeanne DuPrau |
| Willem Blyton | Character in "The Lady's Guide to Petticoats and Piracy" by Mackenzi Lee |