Illyana is a distinctive girls' name in United States, ranking #5357 in 2015 with 25 recorded births. The name reached its all-time peak in 2012 with 36 births ranking #4164. Since 1996, the popularity has increased by 127.3%. In 2015, approximately 1 in every 71,386 girls born was named Illyana. RISING Recent data shows the name is currently rising.