Roselynn is a distinctive girls' name in United States, ranking #1188 in 2019 with 198 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 1,000.0%. In 2019, approximately 1 in every 8,473 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.