Ileana is a distinctive girls' name in United States, ranking #3180 in 2025 with 50 recorded births. The name reached its all-time peak in 1997 with 121 births ranking #1396. Since 1996, the popularity has decreased by 51.0%. In 2025, approximately 1 in every 32,145 girls born was named Ileana. FALLING Recent data shows the name is currently falling.