Rosaline is a distinctive girls' name in United States, ranking #9132 in 1998 with 10 recorded births. This places Rosaline in the bottom 45% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 85 births ranking #2192. Since 1996, the popularity has increased by 100.0%. In 1998, approximately 1 in every 176,689 girls born was named Rosaline. RISING Recent data shows the name is currently rising.