Illiana is a distinctive girls' name in United States, ranking #2623 in 2007 with 70 recorded births. The name reached its all-time peak in 2011 with 89 births ranking #2148. Since 1996, the popularity has increased by 233.3%. In 2007, approximately 1 in every 27,464 girls born was named Illiana. STABLE Recent data shows the name is currently stable.