Rosita is a distinctive girls' name in United States, ranking #3368 in 2007 with 50 recorded births. The name reached its all-time peak in 2007 with 50 births ranking #3368. Since 1996, the popularity has increased by 38.9%. In 2007, approximately 1 in every 38,449 girls born was named Rosita. RISING Recent data shows the name is currently rising.