Rosaura is a distinctive girls' name in United States, ranking #6295 in 2012 with 21 recorded births. This places Rosaura in the top 32% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 85 births ranking #2089. Since 1996, the popularity has decreased by 30.0%. In 2012, approximately 1 in every 83,845 girls born was named Rosaura. FALLING Recent data shows the name is currently falling.