Illiana is a distinctive girls' name in United States, ranking #2500 in 2023 with 71 recorded births. The name reached its all-time peak in 2011 with 89 births ranking #2148. Since 1996, the popularity has increased by 238.1%. In 2023, approximately 1 in every 22,572 girls born was named Illiana. STABLE Recent data shows the name is currently stable.