Ilianna is a distinctive girls' name in United States, ranking #3942 in 2015 with 38 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #2849. Since 1996, the popularity has increased by 111.1%. In 2015, approximately 1 in every 46,965 girls born was named Ilianna. RISING Recent data shows the name is currently rising.