Ilena is a distinctive girls' name in United States, ranking #12039 in 2004 with 8 recorded births. This places Ilena in the bottom 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 22 births ranking #6217. Since 1996, the popularity has decreased by 20.0%. In 2004, approximately 1 in every 229,515 girls born was named Ilena. FALLING Recent data shows the name is currently falling.