Ilianna is a distinctive girls' name in United States, ranking #4745 in 2001 with 25 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #2849. Since 1996, the popularity has increased by 38.9%. In 2001, approximately 1 in every 72,022 girls born was named Ilianna. RISING Recent data shows the name is currently rising.