Laughter
A Dutch and Polish variant of Isaac, derived from the Hebrew name Yitzhak. It refers to the biblical story of Sarah laughing when she heard she would bear a child in her old age.
Less common today
Izaak isn't in the latest US Top 1000. It last peaked at #1,255 in 2011.
English writer best known for The Compleat Angler
Dutch Golden Age landscape and genre painter
Dutch conductor and cellist
US births per 5-year period, 1990βpresent (SSA data).