Marlen is a distinctive girls' name in United States, ranking #1367 in 1997 with 126 recorded births. The name reached its all-time peak in 2007 with 263 births ranking #1008. Since 1996, the popularity has decreased by 19.7%. In 1997, approximately 1 in every 13,815 girls born was named Marlen. STABLE Recent data shows the name is currently stable.