Rosita is a distinctive girls' name in United States, ranking #5959 in 2014 with 22 recorded births. The name reached its all-time peak in 2007 with 50 births ranking #3368. Since 1996, the popularity has decreased by 38.9%. In 2014, approximately 1 in every 81,179 girls born was named Rosita. RISING Recent data shows the name is currently rising.