Izak is a distinctive boys' name in United States, ranking #1554 in 2001 with 78 recorded births. This places Izak in the top 13% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 105 births ranking #1538. Since 1996, the popularity has increased by 169.0%. In 2001, approximately 1 in every 24,908 boys born was named Izak. FALLING Recent data shows the name is currently falling.