Marlen is a distinctive girls' name in United States, ranking #1000 in 2000 with 212 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has increased by 35.0%. In 2000, approximately 1 in every 8,566 girls born was named Marlen. STABLE Recent data shows the name is currently stable.