Roselynn is a distinctive girls' name in United States, ranking #3737 in 2004 with 39 recorded births. The name reached its all-time peak in 2019 with 198 births ranking #1188. Since 1996, the popularity has increased by 116.7%. In 2004, approximately 1 in every 47,080 girls born was named Roselynn. STABLE Recent data shows the name is currently stable.