Izai is a distinctive boys' name in United States, ranking #12996 in 2012 with 5 recorded births. This places Izai 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 2004 with 8 births ranking #8438. In 2012, approximately 1 in every 379,325 boys born was named Izai. STABLE Recent data shows the name is currently stable.