Marilynn is a distinctive girls' name in United States, ranking #2892 in 2013 with 59 recorded births. The name reached its all-time peak in 2014 with 84 births ranking #2248. Since 1996, the popularity has increased by 40.5%. In 2013, approximately 1 in every 29,736 girls born was named Marilynn. STABLE Recent data shows the name is currently stable.