Rosemery is a distinctive girls' name in United States, ranking #16050 in 1998 with 5 recorded births. This places Rosemery in the bottom 3% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 7 births ranking #15080. In 1998, approximately 1 in every 353,378 girls born was named Rosemery. RISING Recent data shows the name is currently rising.