Meaning A boy's name of Arabic origin, it means "Guardian of religion." Origin of Wali-ud-din Arabic Popular Middle Names Pronunciation 🔊 Listen Wali-ud-din Similar Names Mobeen Izrail Izz-al-din Walif Badr Uddeen Bahiy Dinar Fakhr Jalaal Jamaal Udeen Year by Year Popularity of Wali-ud-din