Ilena is a distinctive girls' name in United States, ranking #7514 in 2007 with 17 recorded births. The name reached its all-time peak in 2008 with 22 births ranking #6217. Since 1996, the popularity has increased by 70.0%. In 2007, approximately 1 in every 113,085 girls born was named Ilena. FALLING Recent data shows the name is currently falling.