Ilianna is a distinctive girls' name in United States, ranking #2849 in 2010 with 61 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #2849. Since 1996, the popularity has increased by 238.9%. In 2010, approximately 1 in every 29,137 girls born was named Ilianna. RISING Recent data shows the name is currently rising.