Ileana is a distinctive girls' name in United States, ranking #1396 in 1997 with 121 recorded births. This places Ileana in the top 9% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 121 births ranking #1396. Since 1996, the popularity has increased by 18.6%. In 1997, approximately 1 in every 14,386 girls born was named Ileana. FALLING Recent data shows the name is currently falling.