Marylynn is a distinctive girls' name in United States, ranking #6286 in 2008 with 22 recorded births. The name reached its all-time peak in 2008 with 22 births ranking #6286. Since 1996, the popularity has increased by 144.4%. In 2008, approximately 1 in every 85,942 girls born was named Marylynn. RISING Recent data shows the name is currently rising.