Marilynn is a distinctive girls' name in United States, ranking #2749 in 2016 with 63 recorded births. The name reached its all-time peak in 2014 with 84 births ranking #2248. Since 1996, the popularity has increased by 50.0%. In 2016, approximately 1 in every 28,119 girls born was named Marilynn. STABLE Recent data shows the name is currently stable.