Marilynn is a distinctive girls' name in United States, ranking #3303 in 2024 with 48 recorded births. The name reached its all-time peak in 2014 with 84 births ranking #2248. Since 1996, the popularity has increased by 14.3%. In 2024, approximately 1 in every 33,608 girls born was named Marilynn. STABLE Recent data shows the name is currently stable.