Meaning A boy's name of Czech origin, it means "determined guardian." Origin of Vilem Czech , Slavic +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Vilem Similar Names Viliam Guilherme Oswaldo Uilleam Edouard Eadweard Abdul Haafiz Azzam Aazim Erhart Year by Year Popularity of Vilem