Marlen is a distinctive girls' name in United States, ranking #918 in 2003 with 259 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has increased by 65.0%. In 2003, approximately 1 in every 7,054 girls born was named Marlen. STABLE Recent data shows the name is currently stable.