Marlen is a distinctive girls' name in United States, ranking #1766 in 2011 with 116 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has decreased by 26.1%. In 2011, approximately 1 in every 15,162 girls born was named Marlen. STABLE Recent data shows the name is currently stable.