Rosaline is a distinctive girls' name in United States, ranking #3009 in 2017 with 55 recorded births. The name reached its all-time peak in 2025 with 85 births ranking #2192. Since 1996, the popularity has increased by 1,000.0%. In 2017, approximately 1 in every 31,380 girls born was named Rosaline. RISING Recent data shows the name is currently rising.