Rosy is a distinctive girls' name in United States, ranking #4286 in 2010 with 35 recorded births. The name reached its all-time peak in 2018 with 59 births ranking #2859. Since 1996, the popularity has increased by 94.4%. In 2010, approximately 1 in every 50,781 girls born was named Rosy. RISING Recent data shows the name is currently rising.