Illiana is a distinctive girls' name in United States, ranking #2482 in 2012 with 74 recorded births. The name reached its all-time peak in 2011 with 89 births ranking #2148. Since 1996, the popularity has increased by 252.4%. In 2012, approximately 1 in every 23,794 girls born was named Illiana. STABLE Recent data shows the name is currently stable.