Ileana is a distinctive girls' name in United States, ranking #2049 in 2003 with 87 recorded births. The name reached its all-time peak in 1997 with 121 births ranking #1396. Since 1996, the popularity has decreased by 14.7%. In 2003, approximately 1 in every 21,001 girls born was named Ileana. FALLING Recent data shows the name is currently falling.