Ilena is a distinctive girls' name in United States, ranking #13802 in 2000 with 6 recorded births. The name reached its all-time peak in 2008 with 22 births ranking #6217. Since 1996, the popularity has decreased by 40.0%. In 2000, approximately 1 in every 302,662 girls born was named Ilena. FALLING Recent data shows the name is currently falling.