Illyana is a distinctive girls' name in United States, ranking #5376 in 2020 with 23 recorded births. The name reached its all-time peak in 2012 with 36 births ranking #4164. Since 1996, the popularity has increased by 109.1%. In 2020, approximately 1 in every 70,240 girls born was named Illyana. RISING Recent data shows the name is currently rising.