Milena is a moderately popular girls' name in England & Wales, ranking #467 in 2015 with 93 recorded births. The name reached its all-time peak in 2014 with 112 births ranking #393. Since 1996, the popularity has increased by 1,760.0%. In 2015, approximately 1 in every 3,311 girls born was named Milena. FALLING Recent data shows the name is currently falling.