Ilianna is a distinctive girls' name in United States, ranking #4205 in 2020 with 33 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #2849. Since 1996, the popularity has increased by 83.3%. In 2020, approximately 1 in every 48,955 girls born was named Ilianna. RISING Recent data shows the name is currently rising.