Izsak is a distinctive boys' name in United States, ranking #13064 in 2011 with 5 recorded births. This places Izsak in the bottom 9% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2012 with 10 births ranking #7769. In 2011, approximately 1 in every 379,798 boys born was named Izsak. STABLE Recent data shows the name is currently stable.