Rosaura is a distinctive girls' name in United States, ranking #4017 in 2005 with 36 recorded births. The name reached its all-time peak in 2003 with 85 births ranking #2089. Since 1996, the popularity has increased by 20.0%. In 2005, approximately 1 in every 51,325 girls born was named Rosaura. FALLING Recent data shows the name is currently falling.