Marlen is a distinctive girls' name in United States, ranking #1008 in 2007 with 263 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has increased by 67.5%. In 2007, approximately 1 in every 7,310 girls born was named Marlen. STABLE Recent data shows the name is currently stable.