Izak is a distinctive boys' name in United States, ranking #1569 in 2000 with 76 recorded births. The name reached its all-time peak in 2008 with 105 births ranking #1538. Since 1996, the popularity has increased by 162.1%. In 2000, approximately 1 in every 25,841 boys born was named Izak. FALLING Recent data shows the name is currently falling.