Izak is a distinctive boys' name in United States, ranking #1577 in 2009 with 103 recorded births. The name reached its all-time peak in 2008 with 105 births ranking #1538. Since 1996, the popularity has increased by 255.2%. In 2009, approximately 1 in every 19,255 boys born was named Izak. FALLING Recent data shows the name is currently falling.