Ilianna is a distinctive girls' name in United States, ranking #3827 in 2021 with 39 recorded births. The name reached its all-time peak in 2010 with 61 births ranking #2849. Since 1996, the popularity has increased by 116.7%. In 2021, approximately 1 in every 42,044 girls born was named Ilianna. RISING Recent data shows the name is currently rising.