Ilianna is a distinctive girls' name in United States, ranking #4592 in 2003 with 28 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #2849. Since 1996, the popularity has increased by 55.6%. In 2003, approximately 1 in every 65,252 girls born was named Ilianna. RISING Recent data shows the name is currently rising.