Meaning & Origin
Isaac (son of Abraham and Sarah)
Izaak is a boy's baby name of Hebrew origin, a Dutch and Polish spelling of Isaac, from the Hebrew Yitzchak meaning 'he laughs.' This spelling is associated with Izaak Walton, the 17th-century English author of The Compleat Angler, one of the most reprinted books in the English language — a perfect name for lovers of the outdoors.