Rossy is a distinctive girls' name in United States, ranking #6852 in 2010 with 19 recorded births. The name reached its all-time peak in 2015 with 27 births ranking #5095. Since 1996, the popularity has increased by 18.8%. In 2010, approximately 1 in every 93,544 girls born was named Rossy. RISING Recent data shows the name is currently rising.