Roselynn is a distinctive girls' name in United States, ranking #1397 in 2021 with 157 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 772.2%. In 2021, approximately 1 in every 10,444 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.