Rosita is a distinctive girls' name in United States, ranking #7393 in 2012 with 17 recorded births. The name reached its all-time peak in 2007 with 50 births ranking #3368. Since 1996, the popularity has decreased by 52.8%. In 2012, approximately 1 in every 103,573 girls born was named Rosita. RISING Recent data shows the name is currently rising.