Marlen is a distinctive girls' name in United States, ranking #2991 in 2018 with 55 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has decreased by 65.0%. In 2018, approximately 1 in every 30,917 girls born was named Marlen. STABLE Recent data shows the name is currently stable.