Ilena is a distinctive girls' name in United States, ranking #7493 in 2019 with 15 recorded births. The name reached its all-time peak in 2008 with 22 births ranking #6217. Since 1996, the popularity has increased by 50.0%. In 2019, approximately 1 in every 111,838 girls born was named Ilena. FALLING Recent data shows the name is currently falling.