Roselynn is a distinctive girls' name in United States, ranking #4914 in 1998 with 22 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 22.2%. In 1998, approximately 1 in every 80,313 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.