Marlen is a distinctive girls' name in United States, ranking #3142 in 2021 with 52 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has decreased by 66.9%. In 2021, approximately 1 in every 31,533 girls born was named Marlen. STABLE Recent data shows the name is currently stable.