Meaning A Biblical name deriving from the Hebrew word tsachaq meaning 'to laugh, laughter'. Origin of Izac Hebrew +-100%Zoom level changed to 1 Popular Middle Names Ryan, Hilario Pronunciation 🔊 Listen Izac I-zac Similar Names Isacc Isack Isaac Ezra Mathis Itzhak Mathew Joey Isac Benny Year by Year Popularity of Izac